Refraction of Light MCQs Quiz Worksheet PDF Download

Refraction of light MCQs, learn science online test prep for elementary school exam prep for distance learning, free online courses. Practice dispersion of light multiple choice questions (MCQs), refraction of light quiz questions and answers for grade 7 science tests for kids.

Study elementary school courses, online science degree programs MCQs: if light enters any substance with refractive index, it is, for online courses with choices perpendicular, at a certain angle, parallel, and at critical angle for teachers on net with online teaching resources for science teachers with science practice. Free science student portal for online learning refraction of light quiz questions, 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