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Light Quizzes & Trivia

If you’re reading this right now, you can thank light. Light is the very special part of the electromagnetic spectrum that’s visible to the eye – all the colors of the rainbow from red to violet. Besides its role in illuminating world, light plays an important role in physics, where we can define and quantify everything about light, from its wavelength to its frequency to its role in a vacuum.

Think you can explain the difference between reflection and refraction? Want to bet that you can correctly calculate the energy of light based on its frequency? Whether you’re a quantum physicist on the make or you still think light travels through a special magical ether to get to its destination, take our quiz to learn all there is to know about light!
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Questions: 6  |  Attempts: 5387   |  Last updated: Feb 19, 2013
  • Sample Question
    Shadows are made with opaque material.

Sample multiple-choice questions for light and optics unit.

Questions: 15  |  Attempts: 11516   |  Last updated: Jan 6, 2021
  • Sample Question
    A light ray has an angle of incidence of 34º. The reflected ray will make what angle with the reflecting surface?

Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700...

Questions: 20  |  Attempts: 8517   |  Last updated: May 31, 2021
  • Sample Question
    Light is best described as a:

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Questions: 11  |  Attempts: 727   |  Last updated: Feb 8, 2021
  • Sample Question
    When an object blocks the light, what is formed?



Questions: 10  |  Attempts: 8390   |  Last updated: Jul 12, 2021
  • Sample Question
    Do you feel like you have a higher purpose but can't put your finger on it?
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In any stage set up, we have different sections of concern, which require different forms of expertise. Lighting is one of the essential ones and the lighting: stage tech 1 quiz below has more on this. All the best.

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Light is one of the most important thing in life, we love it, we use it. How much do you know about light? Can you write an article on light? Come on take this quiz to test your knowledge

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