Light Refraction Quiz
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Questions and Answers

What happens to the speed of light when it enters a denser medium?

  • It remains the same
  • It becomes unpredictable
  • It decreases (correct)
  • It increases
  • What is the angle of refraction when light travels from a denser medium to a rarer medium?

  • It increases (correct)
  • It becomes 90 degrees
  • It decreases
  • It remains the same
  • What is the cause of refraction of light?

  • Change in direction of light
  • Change in wavelength of light
  • Change in speed of light (correct)
  • Change in color of light
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