Physics Quizzes & Trivia

Check out our online physics quizzes to test your knowledge of the universe’s workings and the laws of reality.
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Scalar and Vector are just two of the many quantities used in physics. Scalar is a quantity that is totally described by magnitude or size, whereas, a vector quantity is specified by both magnitudes as well as direction. So, here...

Questions: 19  |  Attempts: 8920   |  Last updated: Oct 29, 2020
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    Which of the following is a physical quantity that has a magnitude but no direction?


Questions: 15  |  Attempts: 6187   |  Last updated: Dec 12, 2013
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    The electrostatic force between two point charges kept at a distance d apart, in a medium εr = 6, is 0.3 N. The force between them at the same separation in vacuum is

In this quiz on the scientific topic of physics, we’ll be taking a look at the moment of force – which is defined as the measure of its tendency to cause a body to rotate about a specific point of axis. One example...

Questions: 5  |  Attempts: 7566   |  Last updated: Sep 10, 2020
  • Sample Question
    A SEE-SAW. On one side, there is a person with a weight of 600N. He is sitting 3m away from the pivot. On the other side, is a person weighing 450N. How far away must (s)he sit?


Questions: 8  |  Attempts: 2804   |  Last updated: Aug 4, 2020
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    What is the term used to refer to the minimum energy required for a photoelectron to escape from a metal plate in a photocell?

Questions: 14  |  Attempts: 2144   |  Last updated: Mar 11, 2013
  • Sample Question
    A plane mirror produces a top-to-bottom reversal and a left-to-right reversal.

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Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. You Think You Know Everything About Physics? This Quiz Will Prove You Wrong ALL...

Question:   |  Attempts: 5   |  Last updated: Jun 10, 2021

In high school, physics is usually taught in 11th grade, although some students may take the course in 12th grade or as early as 10th grade depending on their academic level. Students will learn about the basic...

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Are you interested in fundamental physics? Would you like to try this quiz? This quiz involves you knowing what the atomic number of an element is determined by, what is an ion, what is an isotope, what is a molecule, what is...

Question:   |  Attempts: 3078   |  Last updated: May 28, 2021

Do you know what an electronic field is? An electronic field is a non-quantum field produced by accelerating electric charges. It is the field described by electrodynamics and is the counterpart to the quantized electromagnetic...

Question:   |  Attempts: 326   |  Last updated: May 19, 2021

How well do you do with derivatives and 1d motion? Do you believe you can pass this quiz? With this quiz, you should determine the relationships between acceleration and position and speed and velocity. You will also be expected...

Question:   |  Attempts: 65   |  Last updated: May 17, 2021

The 6 Forms of Energy. There are many forms of energy: like solar, wind, wave and thermal to name a few, but the 6 Forms of Energy we study in Needham are: Sound, Chemical, Radiant, Electric, Atomic and Mechanical. Sound...

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In nuclear physics and nuclear chemistry, nuclear fission is a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei. Nuclear fusion is a reaction in...

Question:   |  Attempts: 6   |  Last updated: May 5, 2021

.Net force is the sum of forces acting on a particle or body. It gives the particle the same acceleration as all those actual forces together as described by Newton's second law of motion. Understand the concept of net...

Question:   |  Attempts: 5   |  Last updated: Apr 15, 2021

Are you interested in modern physics theories? Modern physics is a division of physics that includes quantum physics, special relativity, and general relativity. Classical physics is typically concerned with every-day problems....

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Play our online quiz to test your knowledge and learn interesting information about electricity, equipment, conductors, electrical injuries, etc.

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Are you a physics student? If you are, then you must come to have across the topics of light and electricity. How much do you know about it? Well, this quiz has more than twenty questions, including MCQs, and T/Fs to let you test...

Question:   |  Attempts: 20   |  Last updated: Mar 19, 2021

Science has played a significant role in development. To grasp basic science knowledge, your concepts on physics should be clear. Take this quiz to test your learning about different physics rules and theories. Read the questions...

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What do you understand about the digestive system, and would you like to try this quiz? The human digestive system involves the gastrointestinal tract and the organs involved, including the salivary glands, pancreas, liver,...

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