Light Quizzes & Trivia

Do you think you know all there is to know about light? You will be amazed at how much more you can learn through our awesome light quizzes online!

Test yourself and share these ultimate light quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering light quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on light.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate light quiz and check if you're the master of science.


Sample multiple choice questions for light and optics unit.

Questions: 15  |  Attempts: 2617
  • Sample Question
    A light ray has an angle of incidence of 34º. The reflected ray will make what angle with the reflecting surface?

Take the quiz to see if you are more like Light, Misa, or L?

Questions: 10  |  Attempts: 1429
  • Sample Question
    What does your meal need to have?

A basic quiz of the light-dependent reaction in photosynthesis.

Questions: 9  |  Attempts: 1217
  • Sample Question
    What is not found in a photosystem?



Questions: 10  |  Attempts: 643
  • Sample Question
    Do you feel like you have a higher purpose but can't put your finger on it?

Do you think you know all about Light? Take the quiz and find out:)

Questions: 3  |  Attempts: 560
  • Sample Question
    The science of light is called 




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Light Questions & Answers


What is the critical angle for diamond (n = 2.42) submerged in water (n = 1.33)?1. 33°2. 49°3. 24°4. 17°5. Does not exist
The answer to this is A. Diamonds are known to be very rare gems. There are people who would love to stock up on their jewelry that comes with diamonds because they know that these will sell well in the long run. There are some diamonds that do get s
What is the difference between Luminosity and Brightness?
Luminosity and Brightness are two terms that are talking about light. If you want to measure the amount of light being generated from a source of light, or you want to describe the effect of the light generated, you need to have the understanding of
Which of the following is true of near-sighted people?
Neither. I am 600 over 20. While true a six inch digital clock I cannot clearly read at ten foot . Still, I am most capable of completing the day without any corrective lenses. Thus , a ton of near sighted persons can see both near and far jus
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