Dispersion of Light Multiple Choice Questions 29 PDF Download

Learn dispersion of light MCQs, grade 7 science test 29 for online courses learning and test prep, total internal reflection multiple choice questions and answers. Total internal reflection revision test includes science worksheets to learn for class 7 science interactive tests.

Science multiple choice questions (MCQ) on use of total internal 'reflection' of light is to with options straighten mirrors, shape diamonds, check the surface of glass and check the density of liquids, total internal reflection quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn total internal reflection quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 29

MCQ. Use of total internal 'reflection' of light is to

  1. shape diamonds
  2. straighten mirrors
  3. check the surface of glass
  4. check the density of liquids

A

MCQ. Critical angle for glass is

  1. 40 degree
  2. 41 degree
  3. 42 degree
  4. 43 degree

B

MCQ. Yellow lights stimulate

  1. red and blue cones
  2. red and green rods
  3. red and green cones
  4. red and blue rods

C

MCQ. Each ray of light is

  1. reflected in the droplet
  2. refracted in the droplet
  3. dispersed in the droplet
  4. converted to other forms of light in the droplet

C

MCQ. Unlike sound, light depends on

  1. source
  2. wavelength
  3. medium
  4. frequency

C