Refraction of Light MCQs Quiz Worksheet PDF Download

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Study high school courses, online physics degree programs MCQs: speed of light in air is approximately, for online education degree with options 3.0 × 108 m s-1, 4.0 × 108 m s-1, 3.0 × 105 m s-1, and 5.0 × 108 m s-1 with physics practice tests starting from what is physics to all topics of class 10 physics. Free physics student portal for online learning refraction of light quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Refraction of Light Quiz PDF Download

MCQ: To describe change in speed of light in a medium, term used is called

  1. index of reflection
  2. index of refraction
  3. index of defraction
  4. index of acoustics

B

MCQ: Speed of light in air is approximately

  1. 3.0 × 108 m s-1
  2. 4.0 × 108 m s-1
  3. 3.0 × 105 m s-1
  4. 5.0 × 108 m s-1

A

MCQ: Speed of light in glass is approximately

  1. 3.0 × 108 m s-1
  2. 2.3 × 108 m s-1
  3. 2.0 × 108 m s-1
  4. 2.6 × 105 m s-1

C

MCQ: Speed of light in water is approximately

  1. 2.3 × 108 m s-1
  2. 3.3 × 108 m s-1
  3. 2.3 × 105 m s-1
  4. 4.3 × 108 m s-1

A

MCQ: Speed of light in air/speed of light in medium is equal to

  1. index of defraction
  2. index of acoustics
  3. index of reflection
  4. index of refraction

D