Physics trivia questions are very important for those who love to study motion, space, time, energy, and force. Physics is basically the study of matter, motion, force, and energy. In ancient times, scientists don’t have enough tools to explore things, these scientists normally do experiments using common things, like touch, taste, sight, and sound.
During the 17-century scientists like Galileo, Copernicus and Newton bring a revolution in the physics world by launching the law of gravity, the sun-centered theory, and the discovery of atoms. With the help of these theories, scientists discovered too many modern things in the 20th century, and the journey is still going on. And discoveries happened on daily basis.
There are too many fun facts about physics that could be more interesting. If you have an interest in physics you can discover new things by studying physics deeply.
We creating this article, especially for physics students. In this article you’ll go to learn about quantum physics, some amazing facts about physics, it’ll contain some really hard physics trivia questions also if you have a quiz in your school or college, you can study these physics trivia questions and you’ll pass your physics quiz very easily.
Some famous physics scientist which really contributes to the world of physics are Albert Einstein, Isaac Newton, Michael Faraday, Niels Bohr, Ernest Rutherford, Galileo Galilei, Marie Curie, J. J. Thomson, Max Planck, Richard Feynman, James Clerk Maxwell, Paul Dirac
Want to know about all the logic and laws that keep the world going? if yes then you are craving for some good Physics Trivia Questions that will take you on a fun-filled journey. Give this article a read and have fun.
Table of Contents
Physics trivia questions

1. True or false: The pendulum was discovered by the famous scientist Galileo Galilei.
Answer: True
2. The scientist who studies sound is called what?
Answer: Acoustics
3. The famous scientist Isaac Newton is famous due to his important law.
Answer: The laws of motion
4. A manometer is used to measure what?
Answer: Gas pressure
5. Coolidge tube is used to produce what?
Answer: X-rays
6. What is the main purpose of a capacitor?
Answer: It stores electrical energy
6. For which discovery did Albert Einstein win his first Nobel Prize?
Answer: The photoelectric effect
8. The kinetic energy of an object depends on which two factors?
Answer: Mass and velocity
9. William Herschel is famous for which discovery?
Answer: Infrared radiation
10. In which year did Max Planck present his quantum theory to the scientific world?
Answer: In 1900
Quantum physics trivia
11. The theory of relativity was presented by Albert Einstein, do you know in which year he present this theory?
Answer: In 1915
12. Which type of light has greater frequency? Red light or blue light?
Answer: Blue light
13. Which 2 numbers are computers used to store data on the hard drive?
Answer: 1 and 0
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14. True or false: Photon has zero mass?
Answer: True
15. Quantum is a Latin word that means what in English.
Answer: How much
16. “Anyone who is not shocked by quantum theory, has not understood it” Who said this famous quote?
Answer: Niels Bohr
17. Who discovered the famous particle electron?
Answer: J. Thomson
18. By multiplying the mass of an object by its velocity, you can find what?
Answer: The momentum of the object
19. What is the difference between the scalar and vector?
Answer: Scalar has only the magnitude while vector has magnitude and direction
20. In physics what do you mean by EMF?
Answer: Electromotive force
Physics quiz
21. In physics, the rate of change of velocity is called what?
Answer: Acceleration
22. The only scientist who won Nobel Prize in both physics and chemistry?
Answer: Marie Curie
23. True or false: Angular momentum is the rotational equivalent of linear momentum?
Answer: True
24. What are the basics of Brownian motion?
Answer: Random, uncontrolled movement of particles in a fluid as they constantly collide with other molecules
25. True or false: When you rub two balloons together the static electricity produced?
Answer: True
26. Can you describe the process of refraction?
Answer: Due to a change in speed, change in the direction of a wave from one medium to another
27. The measure of speed in a given direction is called what?
Answer: Velocity
28. What do you mean by Dioptre?
Answer: Unit of the optical power of a lens
29. Joules is the SI unit of what?
Answer: Heat
30. Heinrich Rudolf Hertz discovered the photoelectric effect in which year?
Answer: In 1887
Good physics quiz questions
31. Can you describe the technique of the Heliograph?
Answer: An instrument for instantaneous optical communication over long distance
32. How many minutes does Sunlight take to reach the earth?
Answer: 8 minutes
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33. Do you remember Boyle’s Law?
Answer: At constant temperature, the volume of a fixed mass of gas is inversely proportional to its pressure.
34. Scientists work hard to produce basic currents.
Answer: Faraday
35. True or false: Does the quality of sound depend on the shape of the sound waves?
Answer: True
Hard physics trivia questions
36. Do you remember in which century physics was discovered?
Answer: In 4th century
37. What are the 5 main laws which structured physics?
Answer: Stefan’s law, Coulomb’s Law, Newton’s Law of motion, Ohm’s law, and Avogadro’s law
38. Do you remember the 2 most famous physicists names?
Answer: Albert Einstein and Arguably
39. To measure the velocity of fluids, which tool is used in physics?
Answer: Pitot tube
40. One light year means what miles?
Answer: 6 trillion miles
Facts about physics
41. The proton carries a positive charge. Is it true or false?
Answer: True
You may like this also: 85+ Science Trivia Questions With Answers (Updated)
42. True or false: Radio waves radiation has the longest wavelength?
Answer: True
43. Sound can travel faster in which type of medium? Liquid, solid, gas?
Answer: Solid
44. Sound echo occurs due to what phenomena?
Answer: Reflection
45. Sunlight actually contains how many colors?
Answer: Seven colors
- What is the SI unit of force?
Answer: Newton
- What is the speed of light in a vacuum?
Answer: Approximately 299,792,458 meters per second
- Who is known for formulating the three laws of motion?
Answer: Sir Isaac Newton
- What is the formula to calculate kinetic energy?
Answer: KE = 1/2 * m * v^2 (where KE is kinetic energy, m is mass, and v is velocity)
- What is the acceleration due to gravity on the surface of the Earth?
Answer: Approximately 9.8 meters per second squared
- What is the phenomenon where light bends as it passes through different mediums?
Answer: Refraction
- What is the SI unit of energy?
Answer: Joule
- What is the first law of thermodynamics also known as?
Answer: The law of conservation of energy
- What type of energy is associated with the motion of an object?
Answer: Kinetic energy
- What is the force that opposes the relative motion of objects in contact?
Answer: Friction

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