Dispersion of Light Multiple Choice Questions 4 PDF Download

Learn dispersion of light MCQs, grade 7 science test 4 for online learning courses and test prep, refractive index multiple choice questions and answers. Refractive index revision test includes science worksheets to learn for class 7 science questions with answers.

Science multiple choice questions (MCQ): 'refractive index' is equal to 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 to learn 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