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Light Refraction MCQs Quiz Online PDF Download eBook

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"The quantity which does not changes during refraction is" Multiple Choice Questions (MCQ) on liquids pressure with choices direction, speed, frequency, and wavelength for online teaching certification programs. Practice geometrical optics quiz questions for online certificate programs for online classes.

MCQs on Light Refraction PDF Download eBook

MCQ: The quantity which does not changes during refraction is

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

C

MCQ: The 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: The 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: The bending of light as it passes from one medium to another is called

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

C

MCQ: The ratio of sin (x°) of the angle of incidence to sin (x°) of the angle of refraction is

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

D