Dispersion of Light Multiple Choice Questions 6 PDF Download

Practice dispersion of light MCQs, grade 7 online science test 6, prisms and refraction multiple choice questions and answers. Prisms and refraction revision test has science worksheets, helping answer key with choices as behind you, in front of you, on your left side and on your right side of multiple choice questions (MCQ) with prisms and refraction quiz as to enable you to see a rainbow sun should be positioned for competitive exam prep, viva interview questions. Free science study guide to practice prisms and refraction quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 6

MCQ. To enable you to see a rainbow the 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. The angle which is formed between normal ray and the 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 the 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