Refraction of Light MCQs Test and Answers pdf Download

Practice refraction of light MCQs and science for test prep and learning. Free dispersion of light notes has multiple choice questions (MCQ) with refraction of light quiz as when a ray of light enters a glass, and moves out of it. ray before it entered and ray after it left glass are with answering options perpendicular, at a certain angle, parallel and at critical angle for exam preparation. Study to learn refraction of light quiz with MCQs to find questions answers based online tests.

MCQs on Refraction of Light

MCQ. When a ray of light enters a glass, and moves out of it. ray before it entered and ray after it left glass are

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

C

MCQ. If light enters glass, it slows down further to

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

B

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

  1. Reflection
  2. Critical change
  3. Refraction
  4. Rarefaction

C

MCQ. Ray of light is always refracted in

  1. an indefinite direction
  2. a definite direction
  3. acute angle
  4. obtuse angle

B

MCQ. Refraction of light is proved by

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

C