Dispersion of Light Multiple Choice Questions 3 PDF Download

Learn dispersion of light MCQs, grade 7 science test 3 for online courses learning and test prep, light and lenses multiple choice questions and answers. Light and lenses revision test includes science worksheets to learn for class 7 science online tests with answer key.

Science multiple choice questions (MCQ) on lenses used for short sighted are with options biconvex, convex, concave and flat lenses, light and lenses quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn light and lenses quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 3

MCQ. Lenses used for short sighted are

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

C

MCQ. Light travels more quickly in

  1. metals
  2. warm air
  3. cool 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

  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 fiber' is

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

D