Light Refraction MCQs Test and Answers pdf Download

Practice light refraction MCQs and physics for test prep and learning. Free geometrical optics notes has multiple choice questions (MCQ) with light refraction quiz as ratio of sin(x°) of angle of incidence to sin(x°) of angle of refraction is with answering options gravitational law, reflection law, refraction law and snell's law for exam preparation. Study to learn light refraction quiz with MCQs to find questions answers based online tests.

MCQs on Light Refraction

MCQ. Ratio of sin(x°) of angle of incidence to sin(x°) of angle of refraction is

  1. Gravitational law
  2. Reflection law
  3. refraction law
  4. Snell's law

D

MCQ. Quantity which does not changes during refraction is

  1. direction
  2. speed
  3. frequency
  4. wavelength

C

MCQ. Bending of light as it passes from one medium to another is called

  1. reflection
  2. diffraction
  3. refraction
  4. deflection

C

MCQ. Refractive index of a medium is

  1. Speed of light in air to speed of light in vacuum
  2. Speed of light in vacuum to speed of light in air
  3. focal length to object distance
  4. speed of light in the medium x speed of light in the air

A

MCQ. Speed of light in water is

  1. 3.0 x 108
  2. 2.3 x 108
  3. 2.0 x 108
  4. 1.2 x 108

B