Refraction of Light MCQs Quiz Worksheet PDF Download

Learn refraction of light MCQs, physics test for online course learning and test prep to practice. Geometrical optics quiz questions has multiple choice questions (MCQ), refraction of light test to learn for grade 10 physics tests for all.

Physics practice test MCQ on to describe change in speed of light in a medium, term used is called with options index of reflection, index of refraction, index of defraction and index of acoustics problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn refraction of light quiz with MCQs to find questions answers based online learning tests.

MCQs 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