Refraction of Light MCQs Quiz Worksheet PDF Download

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Science practice test MCQ on if light enters any substance with refractive index, it is with choices perpendicular, at a certain angle, parallel and at critical angle problem solving skills for competitive exam, formative assessment, interview questions with answer key. Free science 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. If light enters any substance with refractive index, it is

  1. perpendicular
  2. at a certain angle
  3. parallel
  4. at critical angle


MCQ. If light enters a glass, it slows down more than

  1. 200,000 km/s
  2. 150,000 km/s
  3. 100,000 km/s
  4. 50,000 km/s


MCQ. Name given to a change in speed of light is known as

  1. reflection
  2. critical change
  3. refraction
  4. diffraction of light


MCQ. Ray of light is always refracted in

  1. indefinite direction
  2. definite direction
  3. definite position
  4. indefinite position


MCQ. Refraction of light has been proved by

  1. Law of Einstein
  2. Law of light
  3. Law of Refraction
  4. Law of Thomas