Dispersion of Light Multiple Choice Questions and Answers 4 PDF Download

Learn dispersion of light multiple choice questions, grade 7 science online test 4 for elementary school degree online courses, distance learning for exam prep. Practice refractive index multiple choice questions (MCQs), dispersion of light quiz questions and answers for science class for class 7 science questions with answers.

Study elementary school science multiple choice questions (MCQs): 'refractive index' is equal to, for free online courses with choices 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, refractive index quiz for online science learning with science portal to answers the questions to ask. Free science study guide for online learning refractive index quiz questions to attempt multiple choice questions based test.

MCQs on Dispersion of Light Worksheets 4 Quiz PDF Download

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