Light Refraction MCQs & Quiz Online PDF Book Download

Light refraction MCQs, light refraction quiz answers to learn high school physics courses online. Geometrical optics multiple choice questions (MCQs), light refraction quiz questions and answers for online school degrees. Lenses and properties, reflection of light, human eye, light refraction test prep for high school teacher certification.

Learn physics MCQs: quantity which does not changes during refraction is, with choices direction, speed, frequency, and wavelength for online school degrees. Free physics student portal for online learning light refraction quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Light Refraction PDF Book Download

MCQ: Quantity which does not changes during refraction is

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


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


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


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

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


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