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Learn Refraction of light Multiple Choice Questions (MCQ Quiz) with Answers PDF to support science education growth. Download the Refraction of Light MCQ PDF e-Book to learn Class 7 Science Tests. Study Dispersion of Light Multiple Choice Questions and Answers (MCQs), Refraction of Light quiz answers PDF to develop science understanding. Free Refraction of Light MCQ App: Download the Class 7 Science Study App to learn mirages, total internal reflection, refraction of light, refractive index test prep for science digital learning networks.

Study "Refraction of Light MCQ" App Download with MCQ: If light enters any substance with refractive index, it is; with answers: perpendicular, at a certain angle, parallel, and at critical angle. Solve Dispersion of Light Quiz Questions, download Apple Book (Free Chapter) to support science education growth.

Refraction of Light MCQs PDF Download – Prep Test

MCQ 1: If light enters any substance with refractive index, it is:

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

MCQ 2: 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 3: The name given to a change in speed of light is known as:

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

MCQ 4: Ray of light is always refracted in:

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

MCQ 5: The refraction of light has been proved by:

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

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