Dispersion of Light Multiple Choice Quiz Questions 3 pdf Download

Practice science quiz 3 on dispersion of light MCQs, grade 7 light and lenses multiple choice questions. Free light and lenses guide has science worksheet with answering options biconvex, convex, concave and flat lenses of multiple choice questions (MCQ) with light and lenses quiz as for short-sightedness, lenses used are for exam prep. Study to learn light and lenses quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light - Quiz 3

MCQ. For short-sightedness, lenses used are

  1. convex
  2. biconvex
  3. concave
  4. flat lenses

C

MCQ. Light travels more quickly in

  1. metals
  2. warm air
  3. cooler air
  4. metalloids

B

MCQ. Each pair of objects is identified by

  1. refractive index
  2. nature
  3. type
  4. shape

A

MCQ. More dense object is

  1. less the light refracts
  2. less the light reflects
  3. more the light refracts
  4. more the light reflects

C

MCQ. Light in optical fibers is

  1. refracted
  2. reflected
  3. straightened
  4. totally internally reflected

D