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Light And Reflection Quizzes & Trivia

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Sample quiz for optics unit

Questions: 12  |  Attempts: 1408   |  Last updated: Jan 21, 2021
  • Sample Question
    Calculate the index of refraction for an object in which light travels at 1.97 x 108 m/s.

In the study of light, something we potentially take for granted every day, reflection is the change in direction of a wavefront at an interface between two different media so that it returns into the medium where it originated.

Questions: 12  |  Attempts: 474   |  Last updated: Dec 5, 2017
  • Sample Question
    The detection of biological fluids using an ultraviolet light source by forensic investigators is an example of:
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