Light Refraction MCQs Quiz Worksheet PDF Download

Learn light refraction MCQs, physics test for online course learning and test prep to practice. Geometrical optics quiz questions has multiple choice questions (MCQ), light refraction test to learn for online general physics course test.

Physics practice test MCQ on quantity which does not changes during refraction is with options direction, speed, frequency and wavelength problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn light refraction quiz with MCQs to find questions answers based online learning tests.

MCQs on Light Refraction Quiz PDF Download

MCQ. Quantity which does not changes during refraction is

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

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

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

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

C

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