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100 Interesting Physics Topics For Research Paper In 2022
Searching for a topic in physics can be one of the more difficult challenges for students at any level. Teachers and professors want their students to research and write something original. They also want students to challenge themselves by pushing the envelope and studying new areas in the field. This can be overwhelming for students and trying to come up with even a handful of physics topics might seem an impossible task.
Choosing Physics Topics For a Project
A good physics research topic should be broad enough to let you find plenty of material to answer all of the important questions. It should, however, also be narrow enough to fit within the parameters of your assignment. We can help you with that. Check out our list of physics topics that cover a wide range of areas within the field:
Physics Research Paper Topics for High School
- How much are solar panels affected by dust?
- What is the discharge amount from a pinhole on a water bottle?
- Is time travel adequately explained in literature?
- Why do some carpets have more static buildup?
- How is light impacted when cast through a sugar solution?
More Topics in Physics High School
- What is the effect of light on degradable materials?
- How strong is the silk produced by a silkworm?
- Which truss design bridge supports the most weight?
- How much weight can nylon fishing lines maintain?
- How much weight can human hair maintain?
Five Cool Physics Topics to Do Quickly
- How strong is human hair of different thicknesses?
- Can eggs withstand more force from certain directions or angles?
- Can a metal pendulum accurately predict the sex of a chicken?
- What factors impact the heat capacity of different saltwater concentrations?
- How are projectile miniature rockets affected by temperature?
Physics Research Topics for College
- What are the mechanics of a perpetual clock?
- How does circular motion impact the rotation of various spheres?
- What are the components and nature of various atoms?
- How does weather affect gravity in falling objects?
- What role does physics play in the health care industry?
Physics Topics for Paper Graduate School
- What are the primary characteristics of the laws of motion?
- What are the major principles of Lorentz force law in relation to electromagnetism?
- How will quantum computing impact the physics of the 2020s?
- Will gravitational waves prove that Einstein’s theories are incorrect?
- How does rotational motion work when using different types of torque?
Special Topics in Calamity Physics
- How are calamity physics different from chaos theory?
- Do the concepts in Calamity Physics reflect reality?
- How do physic professionals view the opinions in Calamity Physics?
- Can Calamity Physics become a legitimate area of study?
- Where did the author of Calamity Physics get her ideas from?
Physics IA Topics Ideas for Studying
- What effect does temperature have on the speed of sound in a solid?
- What impact does sugar have on water’s refractive index?
- How does temperature influence the flight pattern of an item when fired?
- In what ways does shade affect a solar panel’s power output?
- How does the shape of a football affect its flight pattern?
Interesting Physics Topics for All
- Are floating cities a reality in light of rising water levels?
- Why was the 2020 Christmas Star such a rare phenomenon?
- What impact will the development of superconductors have on physics?
- How will the study of exotic materials be affected by superconductors?
- Will new discoveries in physics lead to new green technologies?
AP Physics Topics for High School
- How does one measure motion utilizing position-time charts?
- How is a ball’s motion on its way down a mirror image of its upward motion?
- How does one measure motion utilizing velocity-time charts?
- What are the major principles of electrostatics?
- Howe do simple pendulums and mass-spring systems work?
SAT Physics Topics Ideas for Studying
- How do airplanes gather wing lift?
- How does one measure the molecular sizes of various gases?
- How do gravity and wind resistance affect the arc of a ball thrown in the air?
- What patterns can be observed in an experiment involving paper airplane flights?
- In what ways is an object in free fall affected by gravity acceleration?
Physics GRE Topics for Studying
- How do magnetic fields in free space react to outside forces?
- What are the major components of optics and wave phenomena?
- How is a balloon’s surface area affective by weather?
- How does sound travel in different environments?
- What is the audible range of a human being?
MCAT Physics Topics Ideas for Studying
- Understand the characteristics of average speed and velocity.
- Understand how dimensions (distance and time) work in the Universe.
- Explain what Newton’s first, second, and third laws state.
- What is the law of Gravitation and what does it mean for the Earth’s physics?
- How do weight and mass differ in the construction of buildings?
Five Fun Physics Topics to Do Quickly
- How does kinetic energy help athletes improve performance?
- How does caloric intake affect the energy humans generate?
- What is the most effective way of optimizing a bottle rocket?
- What is the difference between potential energy and kinetic energy?
- How does the length and tension of a guitar string effect sound output?
Theoretical Physics Topics for Undergraduates
- How can our understanding of physics help reduce global warming?
- Why is physics essential to our society and how has it evolved?
- What are the major principles of quantum mechanics?
- What is the relationship between energy consumption and nuclear physics?
- What are the major factors that affect the trajectory of a rocket going to space? Discover more space topics .
Interesting Modern Physics Topics
- Why has the concept of cold fusion been contended by researchers?
- Is cold fusion a legitimate physical science or is it speculative?
- How can physics play a role in minimizing the effects of global warming?
- Why have Nobel Prize-winning physicists been contradicted in recent years?
- How is nanotechnology related to modern physics?
Great Physics Topics for Presentation
- What are the major principles that make an atomic bomb acts?
- How have the ideas for space and time explorations changed in the last 50 years?
- What impact did Galileo have on the world view of physics?
- What role did atomic particles play in building our universe?
- Is the Hadron collider capable of starting a black hole?
Physics Regents Topics for Preparation
- How much energy is expended when you go from walking to running?
- What makes perpetual motion machines work?
- What are the factors that affect drag in canoes?
- What are the differences between conservative forces and potential energy?
- In what ways is the conservation of energy affected by temperature?
Great Physics Paper Topics for a Short Project
- What are the best ways to make a catapult with Popsicle sticks?
- How to make a rudimentary prism at home?
- What factors affect the rotational speed of a DC motor?
- What characteristics lay within the concept of pyramid power?
- How do sailboats convert wind power to move forward?
Good Physics Projects Topics for a Long Project
- How much energy do solar panels input and output?
- How much energy do solar panels lose over a day?
- How did Stephen Hawking impact contemporary physics?
- What is the difference between centripetal and centrifugal forces?
- What are the measurement problems within quantum probability?
Physics Essay Topics Related to Everyday Situations
- How does temperature affect different musical instruments?
- How do you build a lawn sprinkler using a milk carton?
- How do you minimize the risk of egg breakage in cartons?
- Can light affect the shape and size of Jell-O?
- What does Einstein’s theory of relativity state about our surroundings?
Physics is really hard. We understand this and have committed ourselves to assist students at all levels and dealing with all situations. Our experts have put together these physics topics to help students save some time. We can also help develop custom physics science topics to fit any assignment requirements.
Just give us a call, email us, or send us a message by chat. Our customer service team representatives are available to help with any physics project topics you need. An excellent custom thesis is not a problem for us. We’ll connect you with the most qualified experts and will lighten the burden of the most difficult assignments.
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A List of 240 Physics Topics & Questions to Research
Plates break when you drop them. Glasses help you see better. Have you ever wondered why?
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Physics has the answer. It studies the observable as well as invisible aspects of nature. An essential part of this is examining the structure and interactions of matter.
Are you a high-schooler studying for your exams? Or maybe you need to write an interesting physics paper for your Ph.D. research or college seminar? This article presents a list of the most popular topics in physics for you to choose from.
Best of all, you don’t have to push yourself too hard to finish your essay. Custom-writing.org is happy to help students with all kinds of written assignments.
🔝 Top 10 Physics Research Topics
✅ branches of physics.
- ⭐ Top 10 Physics Topics
- ⚙️ Mechanics
- 🌡️ Thermodynamics
- ⚡ Electromagnetism
- 🔊 Sounds & Waves
- ☢️ Modern Physics
- 🔋 Physics Project Topics
- 🔭 Astrophysics
- 🌎 Physical Geography
- 🤔 Theoretical Physics
- ⚛️ Quantum Physics
🔍 References
- Modern vs. classical physics
- Gravity method in geophysics
- Why can’t the multiverse be real?
- Nuclear physics vs. quantum physics
- Photonics’ relationship to other fields
- Is electromagnetism the strongest force?
- What would extra dimensions look like?
- The importance of kinematics in real life
- Is string theory a generalization of quantum field theory?
- The difference between liquid pressure and air pressure
Now: before writing about physics you should know about its main branches. These are classical and modern . Let’s take a closer look:
- Mechanics , which is concerned with motion. Two of its essential aspects are kinematics and dynamics.
- Optics helps us understand the properties of light.
- Another branch investigates waves and sound . It studies the way they travel and how they are produced.
- Thermodynamics deals with heat and motion. One of its key concepts is entropy.
- Electromagnetism studies the interactions between charged particles. It also deals with the forces and fields that surround them.
- Finally, physical geographers observe our Earth’s physical features. These include environmental processes and patterns.
- Atomic physics , which examines the structure and behavior of atoms.
- Nuclear physics investigates the nucleus of atoms. This branch often deals with radioactivity.
- Scientists working in quantum physics concentrate on the erratic behavior of waves and particles.
- Relativity can be general and special. Special relativity deals with time and motion. General relativity describes gravity as an alteration of spacetime caused by massive objects.
- Cosmology and astrophysics explore the properties of celestial bodies. Cosmologists strive to comprehend the universe on a larger scale.
- Mesoscopic physics covers the scale between macroscopic and microscopic.
You can talk about any of these branches in your essay. Keep in mind that this division is a basic outline. Strictly speaking, everything that happens around you is physics! Now, we’re all set to move on to our physics paper topics.
⭐ Top 10 Physics Topics 2023
- Biophysics vs. biochemistry
- The future of nano-physics
- The use of perturbation theory
- Possible cause of baryogenesis
- Solid-state vs. condensed matter physics
- Why is the quark model introduced?
- The importance of plasma in physics
- Statistical mechanics vs. statistical physics
- Ways to calculate electronic structure
- Difference between matter and dark matter
🧲 Classical Physics Topics to Write About
Classical physics deals with energy, force, and motion. You encounter this kind of physics in everyday life. Below, we’ve compiled a list with compelling prompts you’ll recognize from your physics class:
⚙️ Mechanics Essay Topics
- What does Newton’s laws of motion state?
- How do ships stay afloat?
- Equipartition: for what systems does it not hold?
- What does Bernoulli’s principle state about fluids?
- Surface tension: what causes it?
- How does buoyancy work?
- An overview of the molecular origins of viscosity.
- The equipartition theorem: how does it connect a system’s temperature to its energies?
- The benefits of the continuum assumption.
- Contrast the different types of forces.
- Explain the term “momentum.”
- Kinematics: describing the relationships of objects in constrained motion.
- What causes objects to oscillate?
🌡️ Thermodynamics Paper Topics
- Thermodynamics as a kinetic theory of matter.
- What is entropy?
- Describe the three types of thermodynamic processes.
- The Carnot heat engine as part of a thermodynamic cycle.
- Perpetual motion: is it possible or not?
- Investigate fire in terms of chemistry and thermodynamics.
⚡ Electromagnetism Topics to Research
- Examine the connection between electric potential and electric field.
- What makes an excellent conduit?
- How does a dielectric impact a capacitor?
- Contrast current, resistance, and power.
- How do magnetic fields relate to electricity?
- Explain inductance. What causes it?
- How do induction stoves work?
🔊 Essay Topics on Sounds & Waves
- Sound waves: how do they travel?
- Describe the two types of mechanical waves.
- What are electromagnetic waves used for?
- The difference between interference and diffraction.
- Music and vibrations: the properties of sound.
👓 Optics Topics to Write About
- How does reflection work?
- What happens when an object absorbs light?
- Why does light break into a rainbow?
- Lasers: what do we use them for?
- What causes Aurora Borealis?
- Photography: what happens when you change the aperture?
- Explain what influences the colors of sunsets.
- Fata Morgana mirages: where do they originate from?
- What is the Novaya Zemlya effect?
☢️ Modern Physics Topics for a Paper
The world of modern physics shifts away from its more tangible origins. It deals with atoms and even smaller particles. Nuclear, atomic, and quantum physics belong to this category. One of the central problems of modern physics is redefining the concept of gravity.
- Relativity: a discovery that turned our understanding of physics upside down.
- An overview of 20th century physics.
- The ultraviolet catastrophe and how it was solved.
- What happens to the energy entering an ideal blackbody?
- The photoelectric effect: creating current with light.
- Why did the classical lightwave model become outdated?
- How do night vision devices work?
- The production of x-rays.
- Explain why the charge of electrons is quantized.
- How does the kinetic energy of an electron relate to the light’s frequency and intensity?
- Describe the photon model of the Compton Scattering.
- How do you identify an element using its line spectra?
- Cold Fusion: how likely is it?
- Explain the Pauli Exclusion Principle.
- Electron shells and atomic orbitals: properties of electrons.
- What causes peaks in the x-ray spectrum?
- How do you calculate radioactive decay?
- Carbon dating: how accurate is it?
- The discovery of radioactivity.
- What holds electronic nuclei together?
- Nuclear Fusion: will it ever be possible?
- Describe the types of elemental transmutation.
- Applications of nuclear fission.
- Virtual particles: how do they come into existence?
- Nucleosynthesis: creating atomic nuclei.
- How do you dope a semiconductor using ion implantation?
- What are the magic numbers?
- Superheavy primordial elements: the history of unbihexium.
- Predictions surrounding the island of stability.
- How does a computer tomography work?
🔋 Physics Project Topics for a Science Fair
What’s the most fun part of every natural science? If you said “experiments,” you guessed it! Everybody can enjoy creating rainbows or exploring the effects of magnets. Your next physics project will be as fascinating as you want it to be with these exciting ideas!
- Build a kaleidoscope and learn how it works.
- Investigate the centripetal force with the help of gelatin and marbles.
- Make a potato battery.
- Construct an elevator system.
- Prove Newton’s laws of motion by placing objects of different weights in a moving elevator.
- Learn how a telescope works. Then build one from scratch.
- Levitate small objects using ultrasound.
- Measure how fast a body in free fall accelerates.
- Find out what causes a capacitor to charge and discharge over time.
- Measure how light intensity changes through several polarizing filters.
- Observe how sound waves change under altered atmospheric conditions.
- Find out how a superheated object is affected by its container.
- Determine the mathematics behind a piece of classical music.
- Replicate an oil spill and search for the best way to clean it up.
- What makes a circular toy easy to spin? Experiment by spinning hula hoops of different sizes.
- Make DNA visible. What happens if you use different sources of plant-based DNA?
- Charge your phone with a handmade solar cell.
- Find out what properties an object needs to stay afloat.
- Create music by rubbing your finger against the rim of a glass. Experiment with several glasses filled with different amounts of water.
- Compare the free-fall speed of a Lego figure using various parachutes.
- Experiment with BEC to understand quantum mechanics.
- Make a windmill and describe how it works.
- Build an automatic light circuit using a laser.
- How do concave and convex mirrors affect your reflection?
- Investigate how pressure and temperature influence the air volume.
- Determine the conductivity of different fluids.
- Learn about the evolution of the universe by measuring electromagnetic radiation.
- Capture charged particles in an ion trap.
- Build a rocket car using a balloon.
- Experiment with pendulums and double pendulums. How do they work?
🔭 Astrophysics Topics for a Research Paper
Astrophysicists, astronomers, and cosmologists observe what happens in space. Astronomy examines celestial bodies, while astrophysics describes their mechanics. At the same time, cosmology attempts to comprehend the universe as a whole.
- Explain when a celestial body is called a planet.
- Dark energy and dark matter: how do they affect the expansion of the universe?
- The cosmic microwave background: investigating the birth of the universe.
- What are the possible explanations for the expansion of the universe?
- Evidence for the existence of dark matter.
- The discovery of gravitational waves: consequences and implications.
- Explore the history of LIGO.
- How did scientists observe a black hole?
- The origins of light.
- Compare the types of stars.
- Radioactivity in space: what is it made of?
- What do we know about stellar evolution?
- Rotations of the Milky Way.
- Write an overview of recent developments in astrophysics.
- Investigate the origin of moons.
- How do we choose names for constellations?
- What are black holes?
- How does radiative transfer work in space?
- What does our solar system consist of?
- Describe the properties of a star vs. a moon.
- What makes binary stars special?
- Gamma-ray bursts: how much energy do they produce?
- What causes supernovae?
- Compare the types of galaxies.
- Neutron stars and pulsars: how do they differ?
- The connection between stars and their colors.
- What are quasars?
- Curved space: is there enough evidence to support the theory?
- What produces x-rays in space?
- Exoplanets: what do we know about them?
🌎 Physical Geography Topics to Write About
Physical geographers explore the beauty of our Earth. Their physical knowledge helps them explain how nature works. What causes climate change? Where do our seasons come from? What happens in the ocean? These are the questions physical geographers seek to answer.
Receive a plagiarism-free paper tailored to your instructions.
- What creates rainbows?
- How do glaciers form?
- The geographical properties of capes.
- What causes landslides?
- An overview of the types of erosion.
- What makes Oceania’s flora unique?
- Reefs: why are they important?
- Why is there a desert in the middle of Siberia?
- The geography of the Namibian desert.
- Explain the water cycle.
- How do you measure the length of a river?
- The Gulf Stream and its influence on the European climate.
- Why is the sky blue?
- What creates waves?
- How do marshes form?
- Investigate the causes of riptides.
- The Three Gorges Dam: how was it built?
- Explain the phenomenon of Green Sahara.
- The consequences of freshwater pollution.
- What are the properties of coastal plains?
- Why is the Atacama Desert the driest place on Earth?
- How does a high altitude affect vegetation?
- Atmospheric changes over the past 100 years.
- Predicting earthquakes: a comparison of different methods.
- What causes avalanches?
- Seasons: where do they come from?
- The Baltic and the Northern Seas meeting phenomenon.
- The geographical properties of the Altai Mountains.
- How do the steppes form?
- Why are some water bodies saltier than others?
🤔 Theoretical Physics Topics to Research
Math fans, this section is for you. Theoretical physics is all about equations. Research in this area goes into the development of mathematical and computer models. Plus, theoretical physicists try to construct theories for phenomena that currently can’t be explained experimentally.
- What does the Feynman diagram describe?
- How is QFT used to model quasiparticles?
- String theory: is it a theory of everything?
- The paradoxical effects of time travel.
- Monstrous moonshine: how does it connect to string theory?
- Mirror symmetry and Calabi-Yau manifolds: how are they used in physics?
- Understanding the relationship between gravity and BF theories.
- Compare the types of Gauge theories.
- Applications of TQFT in condensed matter physics.
- Examine the properties of fields with arbitrary spin.
- How do quarks and gluons interact with each other?
- What predictions does quantum field theory make for curved spacetime?
- How do technicolor theories explain electroweak gauge symmetry breaking?
- Quantum gravity: a comparison of approaches.
- How does LQG address the structure of space?
- An introduction into the motivation behind the eigenstate thermalization hypothesis.
- What does the M-theory state?
- What does the Ising model say about ferromagnetism?
- Compare the thermodynamic Debye model with the Einstein model.
- How does the kinetic theory describe the macroscopic properties of gases?
- Understanding the behavior of waves and particles: scattering theory.
- What was the luminiferous aether assumption needed for?
- The Standard Model of particles: why is it not a full theory of fundamental interactions?
- Investigate supersymmetry.
- Physical cosmology: measuring the universe.
- Describe the black hole thermodynamics.
- Pancomputationalism: what is it about?
- Skepticism concerning the E8 theory.
- Explain the conservation of angular momentum.
- What does the dynamo theory say about celestial bodies?
⚛️ Quantum Physics Topics for Essays & Papers
First and foremost, quantum physics is very confusing. In quantum physics, an object is not just in a specific place. It merely has the probability to be in one place or another. Light travels in particles, and matter can be a wave. Throw physics as you know it overboard. In this world, you can never be sure what and where things really are.
- How did the Schrödinger Equation advance quantum physics?
- Describe the six types of quarks.
- Contrast the four quantum numbers.
- What kinds of elementary particles exist?
- Probability density: finding electrons.
- How do you split an atom using quantum mechanics?
- When is an energy level degenerate?
- Quantum entanglement: how does it affect particles?
- The double-slit experiment: what does it prove?
- What causes a wave function to collapse?
- Explore the history of quantum mechanics.
- What are quasiparticles?
- The Higgs mechanism: explaining the mass of bosons.
- Quantum mechanical implications of the EPR paradox.
- What causes explicit vs. spontaneous symmetry breaking?
- Discuss the importance of the observer.
- What makes gravity a complicated subject?
- Can quantum mechanical theories accurately depict the real world?
- Describe the four types of exchange particles.
- What are the major problems surrounding quantum physics?
- What does Bell’s theorem prove?
- How do bubble chambers work?
- Understanding quantum mechanics: the Copenhagen interpretation.
- Will teleportation ever be possible on a large scale?
- The applications of Heisenberg’s uncertainty principle.
- Wave packets: how do you localize them?
- How do you process quantum information?
- What does the Fourier transform do?
- The importance of Planck’s constant.
- Matter as waves: the Heisenberg-Schrödinger atom model.
We hope you’ve found a great topic for your best physics paper. Good luck with your assignment!
You might also be interested in:
- 220 Best Science and Technology Essay Topics to Write About
- 501 Research Questions & Titles about Science
- 204 Research Topics on Technology & Computer Science
- A List of 212 Brilliant Research Proposal Topics to Investigate
- 300 Interesting Chemistry Topics & Writing Tips
- Physics: Encyclopedia Britannica
- AP Physics C: Mechanics: AP Students
- Topics in Modern Physics: WorldScientific
- All Projects: Dartmouth College
- Topics in Astrophysics: Harvard
- Ask an Astrophysicist: NASA
- Physical Geography: National Geographic
- Theoretical Physics: Latest Research and News: Nature.com
- Topics in Theoretical Physics: University of Mississippi
- What Is Quantum Mechanics?: LiveScience
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Physics HL paper 3 questions
By Giannis , January 27, 2019 in Physics
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I have a question with two scales.
1. Our teacher said that the IB Physics Paper 3, includes questions that concern lab experiments. However, I did some research and I found that it concerns the options? Can someone confirm this? Is there even a Physics paper that concerns lab experiments? It's our teacher's first year doing the IB, so I don't exactly trust her.
2. I found this site online which has past papers:
https://freeexampapers.com/exam-papers/IB/Physics/Higher/2015-May/
Here, if I click on "Paper 3", it only has options E, F, G, H, I and J. Where are options A, B, C and D? Me and my class have chosen option B - Engineering. But it doesn't seem to be here.
Am I getting something wrong here?
Thanks in advance!
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You should look for the most recent "IB guides" on all your subjects. For physics, it is 2016.
In 2016, paper 3 will consist of data processing questions and those based on your option. Attached below are the specimen papers IB published for the current syllabus.
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Discover a Better Way to Study for the May 23 IB Physics Exams - Free Revision Class! SIGN UP HERE!
IB Physics Exam Breakdown of Exam Content [UPDATED for 2023-24]
Ib physics exam breakdown (2023-24), stop inefficient revision now for your ib physics exams, shocking fact not all topics in ib physics are represented equally in the final exams and you must be strategic to maximise marks and minimise effort..
If your aim is to get good marks in your IB Physics exams then you need to study strategically. This means you should have a ‘plan of action’ for your exam revision. This plan should be based on evidence and calculated hunches. I'll walk you through a detailed plan below.
NOTE: In the video above (highly recommended...!) I mention the IB Physics: Starter Study Kit - you can download that here if you want free kit.
I get it. You don’t have the time or resources to build out a ‘plan of action’ based on evidence and calculated hunches. What does that even mean??
Good news. I’ve got time.
Great news! I’ve built out a ‘plan of action’ and revision strategy for you and it starts with prioritising the most heavily examined concepts (see below!). The 13 minute video above will help.
Prioritise These Topics (If You're Taking IB Exams in 2023-24)
Revert to “normal”.
The IB exams in 2023-24 will revert to the format pre-Covid. This means they will revert back to 'normal' exams with assessment of Paper 3 (Option Topic) and Group 4 project.
The first part of our ‘plan of action’ is to focus on longer term revision. Let’s focus on the weeks and months before the exams.
You should know that all topics are not examined equally in the exam - some are more heavily-weighted than others.
The graphs below show the average percentage that each topic in IB Physics makes up of your final IB mark.
STANDARD LEVEL
This means that if you are a Standard Level student and only ever studied Topic 2: Mechanics then you could achieve a whopping 14% in your final IB Physics exam! That’s without ever touching an internal assessment or option topic! Now.... you and I both know that you are not going to adopt that strategy. However, it’s certainly worth spending more time on Topic 2 than Topic 6.
The first part of your strategic ‘plan of action’ is to revise the Standard Level topics in the following order:
- Topic 2: Mechanics
- Topic 4: Waves
- Topic 1: Measurements and Uncertainties
- Topic 5: Electricity and Magnetism
- Topic 7: Nuclear and Particle Physics
- Topic 8: Energy Production
- Topic 3: Thermal Physics
- Topic 6: Circular Motion and Gravitation
HIGHER LEVEL
For a Higher Level student, it’s tempting to forget about Topic 6 altogether - isn’t it? You certainly don’t want to spend weeks revising Topic 6: Circular Motion and Gravitation for the sake of 1% in your final IB Physics mark...
The first part of your strategic ‘plan of action’ is to revise the Higher Level topics in the following order:
- Topic 12: Nuclear and Quantum Physics
- Topic 11: Electromagnetic Induction
- Topic 9: Wave Phenomena
- Topic 10: Fields
Recommendations
- You want to start by making sure you have thoroughly understood the most heavily examined concepts listed above, either during lessons or when working independently at home. Make revision notes on these. Click here if you need help on how to write effective revision notes
- The material in your option topic is worth 11.4% (SL) and 16.0% (HL) of your final IB Physics mark. Many teachers choose to leave the option topic until the end of the course. You can get ahead by studying your option topic in advance.
- If you are struggling with the most heavily examined topics, you can overcome these difficulties in a few hours with the right strategies.
Strategies for Paper 1
At the end of your two year course, you will sit three papers for IB Physics. Each paper has its own quirks and trends that we can use to revise strategically using our ‘plan of action’. This will allow you to maximise your marks and prevent you from wasting time on inefficient revision in your short term revision (i.e. days/weeks before exams).
FACTS about Paper 1:
- The Standard Level (SL) paper is 45 minutes long and has 30 multiple choice questions. It makes up 20% of your final IB Physics mark.
- The Higher Level (HL) paper is 1 hour long and has 40 multiple choice questions. It makes up 20% of your final IB Physics mark.
- No calculator is allowed but you can use the IB Physics data booklet
- Paper 1 is designed to be difficult and around 50% of questions required multiple steps.
- Grade boundaries are usually quite low for Paper 1 (Averaging around 72% for a 7 in HL and 63% for a 7 in SL)
Heavily Examined Topics in SL Paper 1 :
- Topic 2: Mechanics
- Topic 4: Waves
- Topic 5: Electricity and Magnetism
- Topic 7: Atomic, Nuclear and Particle Physics
Heavily Examined Topics in HL Paper 1 :
- Topics 4 & 9: Waves
- Topic 11: Electromagnetic Induction
- Topic 12: Quantum and Nuclear Physics
Top Tip! There is usually only ONE mark available to Topic 1 (Measurement and Uncertainties) in Paper 1. Don’t bother revising Topic 1 too much when preparing for Paper 1.
ADVICE for Paper 1
- Prioritise the most commonly examined topics above in your revision
- Use gradegorrilla.com to practice multiple choice questions for the most commonly examined topics.
- You only have between 1-1.5 minutes per question – skip if you really don’t know where to start.
- Don’t panic
Strategies for Paper 2
Many IB Physics students have had nightmares about Paper 2. Let’s break it down and see if we can be strategic about how to prepare for Paper 2 in the shorter term (i.e. the weeks and days before the exam)
FACTS about Paper 2:
- The Standard Level Paper takes 1.25 hours and is worth 50 marks. It makes up 40% of your final IB Physics mark.
- The Higher Level Papers takes 2.25 hours and is worth 95 marks. It makes up 36% of your final IB Physics mark.
- It consists of short-answer and extended response questions
- Calculators are allowed and the data booklet is necessary!
- It is designed to be difficult and you probably won’t finish it...
- Grade boundaries are usually very low for paper 2 (Averaging around 59% for a 7 in HL and around 63% for a 7 in SL)
Heavily Examined Topics in SL Paper 2 :
- Topic 3: Thermal Physics
Heavily Examined Topics in HL Paper 2 :
- Topics 5 & 11: Electromagnetism
Top Tip! It is likely that there will be no questions on Topic 1 (Measurements and Uncertainties) in Paper 2.
ADVICE for Paper 2
- Prioritise the most commonly examined topics from above in your revision
- Practice exam-style questions fully in the weeks before the exam. Here's how to use IB Physics past papers to improve your exam technique .
- Choose the question order carefully.
- Skip a question if you really don’t know where to start.
- Identify the topic of the question and open your data booklet to that topic.
- If you’re stuck on a graph – you’ll most likely have to calculate the gradient or area
- Be careful with units on graph axes (e.g. mA instead of A)
Strategies for Paper 3
Paper 3 is often examined the day after Paper 1 & 2. Students usually find it to be a welcome relief from the exertions of the previous day. I can help make it even easier for you...
FACTS about Paper 3:
- The Standard Level paper will be 1 hour long and is worth 35 marks. The whole paper makes up 20% of your final IB Physics mark.
- The Higher Level paper will be 1.25 hours long and is worth 45 marks. The whole paper makes up 20% of your final IB Physics mark.
- The paper is made up of short-answer and extended response questions
- You are allowed a calculator and data booklet
- Paper 3 is much easier than Papers 1 and 2
- It is split up into sections:
- One data-based question and several short-answer questions on experimental work.
- Short-answer and extended-response questions from one option.
Breakdown of SL Paper 3 : Section A - It is only 15 marks - Worth 9% of your final IB Physics mark - All about Topic 1 (Measurements and Uncertainties) and the list of required practicals given by the IB (see Strategy 3).
Section B - It is only 20 marks - Worth 11% of your final IB Physics mark - All about your chosen Option Topic
Breakdown of HL Paper 3 : Section A - It is only 15 marks - Worth 7% of your final IB Physics mark - All about Topic 1 (Measurements and Uncertainties) and the list of required practicals given by the IB.
Section B - It is only 30 marks - Worth 13% of your final IB Physics mark - All about your chosen Option Topic
ADVICE for Paper 3
- Learn ALL the definitions for Topic 1 AND Option topic
- Open your data booklet to the right page for your option topic
- Practice as many past papers for your option topic as you can – the examiners tend to ask the same questions over and over again
Use the night before the exam to: • Memorise definitions from Topic 1 and your option topic • Read through all the practicals you have done in class • Read through your revision notes for Topic 1 and your Option Topic. Click here if you’d like to learn how to write effective revision notes QUICKLY
Start being strategic in your revision and you’ll be more efficient and effective in your results. In the months and weeks before the exams, prioritise the most heavily examined topics. You’ll want to make effective revision notes on these topics and practice exam-style questions, split by topic.
In the weeks preceding the exams, your study strategy will alter slightly, depending on the intricacies of each paper. Past papers will become a focus of revision and the most heavily examined topics will change.
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50 physics topics: read and start writing today.
Are you spending hours on end looking for exceptional physics topics to write your essays on? If this is the case, you are one of the thousands of students who are trying to do everything themselves. But did you notice that many of your peers don’t seem to be struggling much to come up with excellent physics topics? How do they do it? The answer is simple: they are getting help.
Finding the best topics in physics may not be easy for students, but it is definitely relatively simple for experienced academic writers . But don’t worry, you don’t need to pay for interesting physics topics. We have a list of 50 unique topics that you can use for free – right now!
Here Is Why You Need Our Physics Topics
From physics project topics to physics research paper topics, we have them all. But why do you need them? In simple terms, you need excellent topics if you want to get top grades. The topics in physics high school students appreciate are the ones that can help them raise their GPA. For this to happen, you need to impress your professor and show him that you’ve really worked hard on finding the best topic possible. This will earn you bonus points in almost every scenario. And this is exactly why you need our topics of physics. Now you don’t have to waste hours to find one topic. You have 50 to pick from right here.
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The List of 50 Interesting Physics Topics From Our Experts
If you are searching for any topics related to physics, you’ve arrived at the right place. We even have physics projects topics for you. Just take a look at the categories below and then pick the physics paper topics you wish to use. Modify them as you see fit or use them as they are. The result will always be an interesting, original physics academic paper.
Easy Physics Research Topics
If you don’t want to spend a lot of time writing your paper, use one of our easy physics research topics:
- How does lightening happen?
- What is Peso Electricity?
- Describe superfluidity.
- What is the Aurora Borealis?
- Compare centripetal forces to centrifugal forces.
Physics IA Topics
Looking for a great topic for the Internal Assessment? Just pick one of the following physics IA topics and start writing:
- Explore Hooke’s law in relation to springs.
- Are different material affected by drag differently?
- How does changing the wing shape of an airplane affect its flight?
- The relation between airplane wingspan and gliding distance.
- Additives that affect the density of water and make it easier to swim.
Cool Physics Topics
Physics are cool, so why not pick some cool physics topics to write about? Here are some of the most interesting items on our list:
- What is the neutrino phenomenon?
- How is the weak charge of protons measured?
- How does an MRI machine work?
- Analyzing advances in microdosimetry.
- Can proton therapy cure cancer?
Modern Physics Topics
Advancements in physics are astounding. You have plenty of things to write about. Here are some examples of modern physics topics:
- Measuring the doses required for radiotherapy.
- Is CAT imaging risky?
- Laser spectroscopy: The latest breakthroughs
- How do positrons behave in plasma mediums?
- How does a particle accelerator work?
Physics GRE Topics
Our physics GRE topics are the best you can find. Try your hand at writing an excellent essay on any of the following topics:
- Analyze condensed matter.
- Analyze optics and wave phenomena, for example ray optics.
- Explore any of the concepts of electromagnetism.
- What is special relativity and what are its applications?
- Explore a topic in the field of astrophysics.
SAT Physics Topics
Prepping for the SAT tests? Use our SAT physics topics and write the best possible essay. Practice makes perfect, so pick one today:
- Analyze the Bohr models.
- How do parallel-plate capacitors work?
- How does the pendulum work?
- Explain Kepler’s law.
- What is polarization in physical optics?
Physics Research Topics for High School
It’s not very difficult to find high school physics topics. However, it can be a daunting task to find unique, interesting topics like the ones listed below:
- How can physics reduce global warming?
- Physics and healthcare: the major ties.
- The achievements of Ernest Rutherford.
- Describe the most important theoretical framework in physics.
- Can robots replace human workers?
Interesting Physics Topics for Presentation
For when you need to write a presentation, you should carefully analyze our list of interesting physics topics for presentation:
- Explain what matter is with examples.
- Describe the greatest invention in history.
- How do we diagnose cancer using physics?
- Is the study of physics more important than the study of the universe?
- Explain what a magnetic field is and how it works.
Physics Topics for Project
Are you looking for ideas for your next physics project? We’re here to help! Pick one of our physics topics for project and start working today:
- Exploring magneto-resistance.
- Exploring the physics of fire.
- How does a force sensor work?
- An example of magnetic levitation.
- Build a self-balancing scooter.
Advanced Physics Topics
If you want to write about something more complex, here are some advanced physics topics (college students are encouraged to use these as well):
- The mechanism of the anti-gravity wheel.
- How do touchscreens work?
- The physics of time dilation.
- Explain the concept of special relativity.
- What are the Magnus effects?
Whether you need some physics topics for presentation or you need some great theoretical physics topics, our list will help you immensely. Why waste hours of work searching for a decent topic when you can simply pick one of ours and get straight to work? WE advise you to check out more fresh research topics in other areas of stuies. And remember, you can get many more physics science topics from our expert academic writers. They are always more than happy to help highs school and college students, so don’t hesitate to reach out!
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Top 100 Physics Topics For Your Project
You’re looking for physics topics because you’ve probably been asked to write a paper or essay by your educator. Physics entails the study of energy and matter. It also involves the study of how they interact with each other. This study field is generally broad and this makes choosing interesting physics topics to write about challenging. You can easily find mastering physics problem solutions , but choosing a topic for your own project is something completely different.
Nevertheless, physics is among the fundamental sciences that enable students to understand their world and how the universe and all things therein function. And, students can opt to study different areas or aspects of this broad discipline. If not sure about the topics of physics that you can research and write about, here are some of the suggestions that you can consider.
Medical Physics Topics
Physics plays a significant role when it comes to medical inventions. Here are some of the topics to consider if interested in medical physics.
- Explore dose measurement in radiotherapy
- Describe the major microdosimetry advances
- What are the major innovations in the use of proton therapy to treat tumors
- EMI shielding- Possible application and innovative materials
- Imaging and radiotherapy- innovative accelerator techniques
- CAT imaging- What are the risks?
- Functional MRI- Innovative solutions and approaches
- Radiotherapy- Innovative imaging applications and modalities
- Radiotherapy and radiosurgery- Discuss the new image guidance methods
- What is precision therapy?- Discuss the innovative methods involved in it
Choose your physics research topic from this category if interested in something that relates to medicine. However, be ready to research extensively and spend several hours writing your paper.
Physics GRE Topics
Perhaps, you’re interested in physics GREs. In that case, you need to know some of the cool physics topics to consider in this area. This list of physics topics provides some of the ideas that you can explore in your research and writing.
- What are the classical mechanics?
- Describe electromagnetism
- Describe quantum mechanics
- Wave phenomena and optics
- What is atomic physics?
- Describe astrophysics
- Explain how different laboratory methods work
- What is special relativity?
- Describe statistical mechanics and thermodynamics
- Pick a specialized topic in physics and explain it in details
These topics should guide and help you decide on what to research and write about. Nevertheless, pick a topic that you’re interested in to enjoy researching and writing about it.
Modern Physics Topics
Maybe you want to write about something contemporary. You could even be looking for modern physics topics for presentation. In that case, pick a topic from this category.
- Exploring quantum entanglement
- Describe the modern advancement in battery cell design and chemistry
- Using matter waves to explore and test quantum mechanics
- Modern advancement in special relativity
- Exploring the major innovations in the particle accelerators
- How the Sabre dark matter detector operates
- A detailed examination of the theory of everything
- An examination of Schrodinger equation solutions
- What is quantized Bogolyubov transformation?
- Investigating IBM’s microscopic foundation
- Exploring the interacting boson-fermion approximation
Any student that is interested in modern physics projects topics will find these suggestions quite interesting. Nevertheless, you should be ready to invest time and hard work to come up with a great paper about any of these topics.
SAT Physics Topics
If you’re taking an SAT physics course, you will find topics in this category quite interesting. This list of SAT physics topics for paper will guide you in deciding what to research and write about.
- Analyzing the Bohr models
- Explain how the pendulum works
- Discuss Kepler’s law
- Explain how parallel-plate capacitors work
- Describe polarization in physical optics
- Describe motion in projectiles
- What is uniform circular motion?
- Describe Newton’s laws
- Discuss momentum and energy
- Explain how electric fields, potentials, and forces work
- Use Ohm’s law to describe DC circuit and circuit elements
- What is magnetism?
- Explain how capacitance works in parallel-plate capacitors
- Discuss the major thermal properties
- Discuss the thermodynamics laws
- Explain relativity in time dilation
- Give a brief history of physics
- What is contemporary physics?
- Discuss particle and nuclear in radioactivity
These are fun physics topics to research and write about. However, they require extensive research to come up with solid papers. Therefore, be ready to spend time researching and writing if you pick any of these physics project topics.
Mathematical Topics in Physics
Maybe you prefer physics research topics that are more of mathematics than science. In that case, consider these physics research paper topics.
- Major string theory advancements
- Wavelets- Explain their interesting applications and mathematical properties
- Explain the applications of compactification in physics
- What are the latest experimental advances in quantum entanglement?
- Exploring delta-log interactions
- Exploring the general relativity
- An exploration of modern quantum field theories’ advances
- Fluid dynamics- What are the modern computation advances?
- What are the recent developments in string theory?
- Modern developments and innovations in quantum computations
These are great physics paper topics for students that are interested in physics and mathematics. But they also require time to research and analyze information to draft brilliant papers.
Physics IA Topics
Maybe you’re looking for physics essay topics for internal assessment. In that case, consider topics in this category.
- Explain how additives affect water density
- Which additives make swimming easier when added to water?
- Explain how the gliding distance and airplane wingspan relate
- How can a flight be affected by changing the shape of an airplane’s wing
- How does drag affect various materials differently?
- Explain Hooke’s law with springs in mind
- Explain how temperature affects fluid viscosity
- Explain how temperature affects the sound speed in a solid
- How does water content affect wood on Young Modulus?
- Explain the effect of coils number on an electric motor’s efficiency
Any of these physics science topics will be great for internal assessment. These also topics in physics high school teachers encourage learners to explore.
MCAT Physics Topics
Maybe you are interested in physics regents topics. In that case, consider MCAT topics. This area focuses on biochemistry, biology, general chemistry, physics, organic chemistry, sociology, critical reading, and psychology. Some of the topics to consider in this area include the following.
- Describe the thermodynamics law
- Explain the equation provided by the send Newton’s law
- Are thermodynamic products more energetically stable than most kinetic products?
- Pressure vs. volume- Use a curve to explain a chemical reaction
- Explain heat transfer when two solid with varying initial temperature come into contact
AP Physics Topics
If you’re interested in Advanced Placement Physics, you should pick a topic for your paper or essay from this category. You can even find brilliant theoretical physics topics to write about from this category.
- Conservation laws constrain the changes caused by interactions – Explain
- Systems’ interactions can cause their changes
- Forces can describe interactions between objects
- Interactions can be explained by the fields that exist in space
- Systems and objects have properties like charge and mass – Explain
- Systems can have internal structure – Explain
- Discuss rotational motion and angular momentum
- Explain how kinematics work
- What is torque?
- Explain how linear momentum works
- Explain how DC circuits work
- Describe oscillations, sound, and mechanical waves
- Explain work, energy, and power from a physics’ perspective
- What is gravitational motion
- Explain how circular motion works
Easy Physics Topics for Research
Perhaps, you need topics that won’t take you a lot of time to research and write about. In that case, consider topics in this category.
- Explain how a lightening happens
- Explain Peso Electricity
- What is super-fluidity?
- Compare and contrast centrifugal and centripetal forces
- Explain Aurora Borealis
- Explain the operations of an MRI machine
- Can cancer be cured using proton theory?
- Analyze microdosimetry advances
- Explain the measurement of a weak proton charge
- Explain the neutrino phenomenon
Whether you’re looking for general topics or special topics in calamity physics, this list has great ideas to explore. Pick a topic from this list and then research it extensively to come up with a brilliant paper or essay. If you need assistance, contact physics homework helper . Professional help is always a couple of clicks away.
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Physics is the most fundamental of the experimental sciences, as it seeks to explain the universe itself from the very smallest particles to the vast distances between galaxies.
Despite the exciting and extraordinary development of ideas throughout the history of physics, observations remain essential to the very core of the subject. Models are developed to try to understand observations, and these themselves can become theories that attempt to explain the observations.
Through studying a science subject students should become aware of how scientists work and communicate with each other. While the scientific method may take on a wide variety of forms, the emphasis is on a practical approach. In addition, through the overarching theme of the “Nature of Science” this knowledge and skills will be put into the context of the way science and scientists work in the 21st century and the ethical debates and limitations of creative scientific endeavor.
The sciences are taught practically. Students have opportunities to design investigations, collect data, develop manipulative skills, analyse results, collaborate with peers and evaluate and communicate their findings. The investigations may be laboratory based or they may make use of simulations and databases. Students develop the skills to work independently on their own design, but also collegiately, including collaboration with schools in different regions, to mirror the way in which scientific research is conducted in the wider community.
Physics syllabus outline:
higher level (240 hours).
- Internal assessment (individual investigation): 20%
- External assessment: 80%
Standard level (150 hours)
Key features of the curriculum and assessment models.
- Available at standard (SL) and higher levels (HL)
- The minimum prescribed number of hours is 150 for SL and 240 for HL
- Students are assessed both externally and internally
- Physics students at SL and HL undertake a common core syllabus and a common internal assessment (IA) scheme.
- While there are core skills and activities common to both SL and HL, students at HL are required to study some topics in greater depth, to study additional topics and to study extension material of a more demanding nature in the options. The distinction between SL and HL is one of breadth and depth.
- A practical approach to the course delivery is emphasised through the interdisciplinary group 4 project and a mixture of both short-term and long-term experiments and investigations.
- Internal assessment accounts for 20% of the final assessment and this is assessed through a single individual investigation. This investigation may involve a hands-on approach, use of data-bases, modelling, simulation or a hybrid. Student work is internally assessed by the teacher and externally moderated by the IB.
The external assessment of physics consists of three written papers. In paper 1 there are 30 (at SL) or 40 (at HL) multiple-choice questions. Paper 2 contains short-answer and extended-response questions on the core (and Additional Higher Level (AHL) material at HL). Paper 3 has two sections; Section A contains one data-based question and several short-answer questions on experimental work on the core (and AHL material at HL). Section B contains short-answer and extended-response questions from each of the four options.
Much of this information is taken directly from the physics subject guide, available to all IB teachers on the programme resource centre.
Learn more about physics in a DP workshop for teachers .
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50 best physics topics for all levels.
February 27, 2020
Physics is the branch of science that studies the nature and properties of matter and energy. As this is a vast subject, there are many physics topics and phenomena to consider to last a lifetime. Therefore, choosing topics in physics either for a project, research, or presentation may be quite demanding, and this is why we offer you this list of interesting physics topics. These cool physics topics will give you just the calm you need for that research paper, presentation, or exam. Without further ado, let’s delve into the physics topics list prepared specially for you!
Physics Research Paper Topics
As a student, you’ll be have to write a research paper during your studies. Every student offering physics has a range of physics research topics they find interesting. Sometimes, you may have the liberty to choose your physics paper topics, and at other times, the professor may give you some physics topics for paper. If you have the liberty to choose physics projects topics, rejoice! While rejoicing, though, remember that choosing physics topics for project or research could be difficult, but at least you can work on areas you most enjoy.
There are a lot of physics research topics for high school. Are you ready to explore physics project topics? Let’s roll!
- The Study of Kinetic Energy and Sports Science.
- The Study of Human Energy Consumption and Nuclear Physics.
- A Study on the Role of Physics in the Reduction of Global Warming
- Making an Atomic Bomb: An exhaustive Study on the Principles by which an atomic bomb acts.
- How Physics has evolved over the years and why it is essential in society.
Physics Essay Topics
Sometimes, students may be required to write a physics essay on physics science topics or topics related to physics. If you’re given the liberty to choose a topic, then you must select interesting topics. Below are some physics essay topics that are cool and captivating.
- The Roles physics plays in the health care industry.
- Timeline of 20th-century innovation that revolutionized physics.
- Other possible applications of the concept of magnetism.
- Contributions of the Curies to nuclear physics?
- Roles of Isaac Newton in the field of Physics as a Science.
- How knowledge of physics has caused harm to societies.
- Why robots are essential in industries.
- The role of physics in making the US a superpower.
- What do you consider to be the greatest invention in history?
- Galileo Galilei and the Church.
- The Physics behind how rainbows emerge.
- How physics have helped to prevent head trauma in sports.
- Magnetic Levitation and travel: Possible future applications.
- How Tesla Revolutionized physics.
High School Physics Topics
There are a lot of topics in physics high school curriculum that students are required to study. Sometimes, these topics of physics could include advanced physics topics, mainly taken by people who want a career in physics or science. The topics taught in high school caters for SAT and some other exams. The high school physics topics are therefore embedded in the SAT physics topics below.
SAT Physics Topics
Are you looking towards taking the SAT physics and would like to know where your focus should lie? This SAT physics Topics list will serve as a guide to the essential areas of physics to cover!
- Kinematics e.g., motion of projectiles
- Circular motion e.g., uniform circular motion
- Dynamics e.g., Newton’s laws
- Simple harmonic motion (SHM) e.g., the pendulum
- Energy and momentum e.g., power
- Gravity e.g., Kepler’s laws
- Electric fields, forces, and potentials, e.g., Coulomb’s law
- Circuit elements and DC circuits e.g., Ohm’s law
- Capacitance e.g., parallel-plate capacitors
- Magnetism e.g., Lenz’s law
- General wave properties e.g., frequency
- Ray optics e.g., lenses
- Reflection and refraction, e.g., Snell’s law
- Physical optics e.g., polarization
- Thermal properties e.g., heat transfer
- Laws of thermodynamics e.g., internal energy
- Quantum phenomena e.g., photoelectric effect
- Atomic e.g., Bohr models
- Nuclear and particle physics e.g., radioactivity
- Relativity e.g. time dilation
- General e.g., history of physics
- Analytical skills e.g., graphical analysis
- Contemporary physics e.g., astrophysics
Physics GRE Topics
Are you looking towards taking the physics GREs and would like to know what areas of physics to concentrate on? This physics GRE topics list will serve as a guide to the essential areas of physics to cover for your exam!
- Classical mechanics
- Electromagnetism
- Optics and wave phenomena
- Quantum mechanics
- Atomic physics
- Special relativity
- Thermodynamics and statistical mechanics
- Astrophysics
- Laboratory methods
- Specialized topics e.g. nuclear and particle physics, condensed matter, mathematical methods, computer applications
Physics IA topics
These physics IA topics will help you to write an outstanding paper!
- What is the effect of temperature on the spring constant of a spring?
- What is the effect of temperature on the speed of sound in a solid?
- What is the effect of temperature on fluid viscosity?
- What is the effect of water content in wood on the Young Modulus?
- What is the effect of the number of coils on the efficiency of an electric motor?
Physics Topics For Presentation
You may be required to give a presentation on diverse topics of physics. As a presenter, you must ensure that you choose interesting physics topics for presentation with amazing concepts!
- General relativity versus special relatively.
- Touchscreens
- The physics of fire
- Weightlessness
- Atmospheric optics
Theoretical Physics Topics
A theoretical physicist attempts to comprehend nature and the laws governing her. They do not carry out a direct observation of nature or conduct experiments like practical or applied physicists. Theoretical physicists use mathematics to develop and refine physics theories. Here are some theoretical physics topics for your theoretical mind!
- Quantized Spaces
- Dynamics of Anyons Collision
- Distribution Functions: Gluon
- Quantum Tunneling
- General Relativity (1+1) Dimensions
So here we are! 50 physics topics just for you! With this list of physics topics, you’ll surely compose a masterpiece. In case you need assistance, don’t hesitate to contact our writing service .
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Revision notes for IB Physics
Topic 3: thermal physics.
See the guide for this topic.
3.1 – Thermal concepts
Molecular theory of solids, liquids and gases.
Molecules are held together by intermolecular forces.
The fourth state of plasma is not required to be learnt in the current syllabus.
Temperature and absolute temperature
Temperatures describe how hot or cold an object is and determines the direction of heat flow between two bodies.
Thermal energy transfers from an object with higher temperature to another object with lower temperature. The energy transfer is called heat (the flow of energy due to temperature difference). Objects which are in thermal equilibrium have the same temperature.
Temperatures in Kelvin can be calculated by deducting the temperatures in Celsius by 273.15.
The absolute temperature of a body in the Kelvin scale is directly proportional to the average kinetic energy per molecule inside the body.
Absolute zero is 0K or -273 degrees Celsius.
Temperatures cannot be lower than absolute zero. It is the temperature where particles have zero average kinetic energy (no random motion).
Internal energy
Internal energy is the sum of total kinetic energy (total thermal energy) and total potential energy.
Kinetic energy is energy associated with the random/translational rotational motions of molecules.
Potential energy is associated with forces between molecules.
Specific heat capacity
The specific heat capacity of a substance is given by
and is defined by the amount of heat needed to raise the temperature of 1kg of the substance by 1K.
Different substances have different specific heat capacities because of different densities and physical properties.
The thermal capacity of an object is given by Q=cθ (or Q=cΔT) and is defined by the amount of heat needed to raise an object’s temperature by 1K.
Phase change
During a phase change, temperature and kinetic energy remain constant and potential energy changes (which increases as molecules spread out and vice versa).
Boiling: Only occurs at the boiling point (a specific temperature depending on substance) and occurs throughout the liquid.
Evaporation: Can occur at any temperature and only occurs at the surface of the liquid. The fastest moving particles evaporate, decreasing the average KE of the remaining particles. As a result, temperature drops.
Specific latent heat
The specific latent heat of a substance is given by
Specific latent heat of fusion: The amount of heat required to change 1kg of a substance from solid to liquid without any change in temperature.
Specific latent heat of vaporization: The amount of heat required to change 1kg of a substance from liquid to gas without any change in temperature.
3.2 – Modelling a gas
Pressure is defined as the normal force per unit area and is given by the equation
Equation of state for an ideal gas
where R=8.31(J/mol/K)
Kinetic model of an ideal gas
Assumptions:
- The collisions between molecules are perfectly elastic.
- The molecules are identical spheres.
- The volume of molecules is negligible compared to the volume of the gas.
- Molecules do not interact with each other except when they are in constant.
Implications:
Absolute temperature is directly proportional to the average KE and average speed of the molecules of an ideal gas.
Mole, molar mass and the Avogadro constant
- Like the word “dozon”, a mole is a unit of quantity. It is used to measure the number of atoms or molecules.
- A mole of any material contains 6.022*10^23 atoms or molecules. The value 6.022*10^23 is called the Avogadro constant.
- The number of moles of a substance can be calculated by dividing the number of molecules of that substance by the Avogadro constant.
Molar Mass:
- The molar mass is the mass of 1 mole of any element or compound.
- Different materials/elements have different molar masses which can be found as the Mr in the periodic table.
Avogadro constant:
6.022*10^23
Differences between real and ideal gases
The ideal gas is based on a list of assumptions stated previously. However, in real gases, such assumptions may not be true.
- Forces exist between gas molecules in real gases (intermolecular forces).
- The volume of molecules is not negligible compared to the volume of gas in real gases.
Real gases may behave similarly to ideal gases under high temperatures and low pressure.
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Physics SL&HL: Topic 3: Thermal Physics
- Topic 1: Measurements and Uncertainties
- Topic 2: Mechanics
- Topic 3: Thermal Physics
- Topic 4: Waves & Topic 9: Wave Phenomena (AHL)
- Topic 5: Electricity and Magnetism
- Topic 6: Circular Motion and Gravitation
- Topic 7: Atomic, Nuclear and Particle Physics
- Topic 8: Energy Production
- Topic 10: Fields (AHL)
- Topic 11: Electromagnetic induction (AHL)
- Topic 12: Quantum and Nuclear Physics (AHL)
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Thermal Physics
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- Applying the Ideal Gas Law & the Boltzman constant
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AQA AS Physics
Cie as physics, edexcel as physics, ocr as physics.
Topic 3: Thermal physics
Table of Contents
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- Download All IB Past Papers And Markscheme 2015-2022
3.1 – Thermal concepts
- Molecular theory of solids, liquids and gases
Molecules are held together by intermolecular forces.
The fourth state of plasma is not required to be learnt in the current syllabus.
- Temperature and absolute temperature
Temperatures describe how hot or cold an object is and determines the direction of heat flow between two bodies.
Thermal energy transfers from an object with higher temperature to another object with lower temperature. The energy transfer is called heat (the flow of energy due to temperature difference). Objects which are in thermal equilibrium have the same temperature.
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Temperatures in Kelvin can be calculated by deducting the temperatures in Celsius by 273.15.
The absolute temperature of a body in the Kelvin scale is directly proportional to the average kinetic energy per molecule inside the body.
Absolute zero is 0K or -273 degrees Celsius.
Temperatures cannot be lower than absolute zero. It is the temperature where particles have zero average kinetic energy (no random motion).
- Internal energy
Internal energy is the sum of total kinetic energy (total thermal energy) and total potential energy.
Kinetic energy is energy associated with the random/translational rotational motions of molecules.
Potential energy is associated with forces between molecules.
- Specific heat capacity
The specific heat capacity of a substance is given by
and is defined by the amount of heat needed to raise the temperature of 1kg of the substance by 1K.
Different substances have different specific heat capacities because of different densities and physical properties.
The thermal capacity of an object is given by Q=cθ (or Q=cΔT) and is defined by the amount of heat needed to raise an object’s temperature by 1K.
- Phase change
During a phase change, temperature and kinetic energy remain constant and potential energy changes (which increases as molecules spread out and vice versa).
Boiling: Only occurs at the boiling point (a specific temperature depending on substance) and occurs throughout the liquid.
Evaporation: Can occur at any temperature and only occurs at the surface of the liquid. The fastest moving particles evaporate, decreasing the average KE of the remaining particles. As a result, temperature drops.
- Specific latent heat
The specific latent heat of a substance is given by
Specific latent heat of fusion: The amount of heat required to change 1kg of a substance from solid to liquid without any change in temperature.
Specific latent heat of vaporization: The amount of heat required to change 1kg of a substance from liquid to gas without any change in temperature.
3.2 – Modelling a gas
Pressure is defined as the normal force per unit area and is given by the equation
- Equation of state for an ideal gas
where R=8.31(J/mol/K)
- Kinetic model of an ideal gas
Assumptions:
- The collisions between molecules are perfectly elastic.
- The molecules are identical spheres.
- The volume of molecules is negligible compared to the volume of the gas.
- Molecules do not interact with each other except when they are in constant.
Implications:
Absolute temperature is directly proportional to the average KE and average speed of the molecules of an ideal gas.
- Mole, molar mass and the Avogadro constant
- Like the word “dozon”, a mole is a unit of quantity. It is used to measure the number of atoms or molecules.
- A mole of any material contains 6.022*10^23 atoms or molecules. The value 6.022*10^23 is called the Avogadro constant.
- The number of moles of a substance can be calculated by dividing the number of molecules of that substance by the Avogadro constant.
Molar Mass:
- The molar mass is the mass of 1 mole of any element or compound.
- Different materials/elements have different molar masses which can be found as the Mr in the periodic table.
Avogadro constant:
6.022*10^23
- Differences between real and ideal gases
The ideal gas is based on a list of assumptions stated previously. However, in real gases, such assumptions may not be true.
- Forces exist between gas molecules in real gases (intermolecular forces).
- The volume of molecules is not negligible compared to the volume of gas in real gases.
Real gases may behave similarly to ideal gases under high temperatures and low pressure.
Cambridge IGCSE Chemistry (0620) Past paper 2021
Cambridge igcse english - first language (us) (0524) | 2016.
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By India Today Education Desk : The Uttar Pradesh Madhyamik Shiksha Parishad, UPMSP, is conducting the UP Board class 10th and 12th board examination 2023 at 8753 exam centres across the state. As per the schedule, the UP Board class 10th exams are all set to conclude today, March 3, whereas the UP Board class 12th board exams 2023 will end tomorrow, March 4.
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Infrared radiation absorption and radiation by a surface - AQA. Sample exam questions - waves - AQA. Magnetism and electromagnetism
These Physics revision resources have been tailored specifically to your exam board and qualification level ( (I)GCSE, A Level, IB). To start your revision, just look below and select the collection that matches your exam board and your current qualification level. Say goodbye to ads. Join now Physics A Level Resources AQA A Level Physics
Physics Topics for Paper Graduate School What are the primary characteristics of the laws of motion? What are the major principles of Lorentz force law in relation to electromagnetism? How will quantum computing impact the physics of the 2020s? Will gravitational waves prove that Einstein's theories are incorrect?
Assessment Paper 3 Paper 3 is the same format as paper 2 but the questions are on the options. Refer to the section on paper 2 for comments on the type of question and marking as it is the same.The paper is split into 2 sections:Section 1 is a data analysis question plus some short questions related to the required practicals.
The Cambridge IGCSE Physics syllabus helps learners to understand the technological world in which they live, and take an informed interest in science and scientific developments. ... 2020 Specimen Paper 3 (PDF, 438KB) 2020 Specimen Paper 3 Mark Scheme (PDF, 178KB) 2020 Specimen Paper 4 (PDF, 381KB)
Top 10 Physics Topics Classical Physics Topics Mechanics Thermodynamics Electromagnetism Sounds & Waves Optics Modern Physics Physics Project Topics Astrophysics Physical Geography Theoretical Physics Quantum Physics References Top 10 Physics Research Topics Modern vs. classical physics Gravity method in geophysics Why can't the multiverse be real?
Our teacher said that the IB Physics Paper 3, includes questions that concern lab experiments. However, I did some research and I found that it concerns the options? Can someone confirm this? Is there even a Physics paper that concerns lab experiments? It's our teacher's first year doing the IB, so I don't exactly trust her. 2.
Breakdown of SL Paper 3: Section A. - It is only 15 marks. - Worth 9% of your final IB Physics mark. - All about Topic 1 (Measurements and Uncertainties) and the list of required practicals given by the IB (see Strategy 3). Section B. - It is only 20 marks.
Here are some examples of modern physics topics: Measuring the doses required for radiotherapy. Is CAT imaging risky? Laser spectroscopy: The latest breakthroughs How do positrons behave in plasma mediums? How does a particle accelerator work? Physics GRE Topics Our physics GRE topics are the best you can find.
1. Energy 2. Electricity 3. Particle model of matter 4. Atomic structure 5. Forces 6. Waves 7. Magnetism and electromagnetism 8. Space physics (physics only) Assessments For 2023, an equations sheet will be provided for exams. This will be added as an insert with every GCSE Physics question paper, or you can download the equations sheet now.
This list of SAT physics topics for paper will guide you in deciding what to research and write about. Analyzing the Bohr models Explain how the pendulum works Discuss Kepler's law Explain how parallel-plate capacitors work Describe polarization in physical optics Describe motion in projectiles What is uniform circular motion?
exam-mate is an exam preparation and exam builder tool, containing a bank of topical and yearly past papers. It covers Cambridge IGCSE Past Papers, Edexcel International GCSE, Cambridge and Edexcel A Level and IAL along with their mark schemes. Students can use it to access questions related to topics, while teachers can use the software during teaching and to make exam papers easily.
For each of the papers below, there are revision notes, summary sheets, questions from past exam papers separated by topic and other worksheets. A-Level Paper 1 Section 2: Particles and Radiation Section 3: Waves Section 4: Mechanics and Materials Section 5: Electricity Section 6.1: Further Mechanics A-Level Paper 2 Section 6.2: Section 7:
1 Measurements and their errors 2 Particles and radiation 3 Waves 4 Mechanics and materials 5 Electricity 6 Further mechanics and thermal physics 7 Fields and their consequences 8 Nuclear physics Options 9 Astrophysics 10 Medical physics 11 Engineering physics 12 Turning points in physics 13 Electronics AS Assessments Paper 1 What's assessed
While there are core skills and activities common to both SL and HL, students at HL are required to study some topics in greater depth, to study additional topics and to study extension material of a more demanding nature in the options. ... The external assessment of physics consists of three written papers. In paper 1 there are 30 (at SL) or ...
Step 1: Choosing a journal. UC Journals. One of the most important decisions you must make as a researcher is which journal to publish your research work in. The audience and impact of your ...
Book now for online or face-to-face in London. Struggling with Physics? Find a one-to-one tutor on our new Tuition Platform . For each of the exam boards below, there are revision notes, factsheets, questions from past exam papers separated by topic and videos.
This physics GRE topics list will serve as a guide to the essential areas of physics to cover for your exam! Classical mechanics Electromagnetism Optics and wave phenomena Quantum mechanics Atomic physics Special relativity Thermodynamics and statistical mechanics Astrophysics Laboratory methods
It is used to measure the number of atoms or molecules. A mole of any material contains 6.022*10^23 atoms or molecules. The value 6.022*10^23 is called the Avogadro constant. The number of moles of a substance can be calculated by dividing the number of molecules of that substance by the Avogadro constant. Molar Mass:
Topic 2: Mechanics. Topic 3: Thermal Physics. Topic 4: Waves & Topic 9: Wave Phenomena (AHL) Topic 5: Electricity and Magnetism. Topic 6: Circular Motion and Gravitation. Topic 7: Atomic, Nuclear and Particle Physics. Topic 8: Energy Production. Topic 10: Fields (AHL)
This section includes recent GCSE Physics past papers from AQA, Edexcel, OCR, WJEC, CCEA and the CIE IGCSE. This section also includes SQA National 5 physics past papers. If you are not sure which exam board you are studying ask your teacher. Past papers are a useful way to prepare for an exam.
CIE AS Physics. Revision Notes. Topic Questions. Past Papers. Theory & Alternative to Practical Topic Questions.
Download All IB Past Papers And Markscheme 2015-2022 ; 1. 3.1 - Thermal concepts. FYI; FYI; 3.2 - Modelling a gas; 3.1 - Thermal concepts. ... Topic 3: Thermal physics. Related. Download all popular Android MOD Apps here 100% working and more ; Download latest released communication, business and social Android Apk ...
As per reports, over 3 lakh students were absent for the UP Board class 10th English and UP board class 12th Physics paper. Moreover, 6.5 lakh students did not appear for the first few UP Board classes 10th and 12th exams.