Dispersion of Light Multiple Choice Questions and Answers 4 pdf eBooks Download

Learn dispersion of light MCQs, grade 7 online science test 4, refractive index multiple choice questions and answers. Refractive index revision test has science worksheets, helping answer key with choices as speed of light in material/speed of light in air, speed of light in material /speed of light in vacuum, speed of light in vacuum/speed of light in material and speed of light in vacuum/speed of light in air of multiple choice questions (MCQ) with refractive index quiz as 'refractive index' is equal to for competitive exam prep, viva interview questions. Free science study guide to practice refractive index quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz pdf Download Worksheets 4

MCQ. 'Refractive index' is equal to

  1. speed of light in material /speed of light in vacuum
  2. speed of light in material/speed of light in air
  3. speed of light in vacuum/speed of light in material
  4. speed of light in vacuum/speed of light in air

C

MCQ. Names of types of lenses are

  1. convex and biconvex
  2. concave and biconcave
  3. biconvex and biconcave
  4. convex and concave

D

MCQ. Light in extremely denser medium is

  1. reflected back again and again
  2. refracted again and again
  3. refracted at reflex angle
  4. finally finishes

A

MCQ. Concave lens

  1. shrinks the image
  2. magnifies the image
  3. sharpens the images
  4. increases the contrast of image

A

MCQ. Refraction of light in 'atmosphere' causes

  1. eye damage
  2. mirages
  3. dizziness
  4. blindness

B