Dispersion of Light Multiple Choice Questions 6 PDF Download

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MCQs on Dispersion of Light Quiz PDF Download Worksheets 6

MCQ. To enable you to see a rainbow sun should be positioned

  1. in front of you
  2. behind you
  3. on your left side
  4. on your right side

B

MCQ. Night blindness is caused due to

  1. lack of rods
  2. over numbering of cones
  3. problem in cones
  4. problem in rods

D

MCQ. Angle which is formed between normal ray and ray entering a medium is known as

  1. critical angle
  2. angle of incidence
  3. angle of reflection
  4. angle of refraction

B

MCQ. Focal point is point where

  1. light spread out quickly
  2. light rays meet
  3. lens can magnify the most
  4. dispersion of light occurs

B

MCQ. Waves on top of spectrum are

  1. infrared waves
  2. gamma rays
  3. x-rays
  4. ultraviolet rays

A