Refraction of Light MCQs Quiz Worksheet PDF Download

Practice refraction of light MCQs in science quiz for online learning test. Dispersion of light quiz questions has multiple choice questions (MCQ), refraction of light test to practice as if light enters any substance with refractive index, it is. Answer key help with choices as perpendicular, at a certain angle, parallel and at critical angle problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice 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

C

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

B

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

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

C

MCQ. Ray of light is always refracted in

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

B

MCQ. The refraction of light has been proved by

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

C