Grade 7 English MCQs

Dispersion of Light Multiple Choice Questions Test 19 Tests pdf Download

Practice science test 19 on dispersion of light MCQs, grade 7 refractive index multiple choice questions and answers. Refractive index revision test has science worksheets, answer key with choices as 1.5, 0.5, 1.33 and 1.31 of multiple choice questions (MCQ) with refractive index quiz as refractive index of ice is for competitive exam prep. 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 19

MCQ. Refractive index of ice is

  1. 0.5
  2. 1.5
  3. 1.33
  4. 1.31

D

MCQ. Light that has passed through a filter is always

  1. dimmer
  2. brighter
  3. sharper
  4. blur

A

MCQ. A red car looks red because it

  1. reflects all the colors except red
  2. absorbs all the colors except green and blue
  3. absorbs all the colors except indigo
  4. reflects red color and absorbs the others

D

MCQ. Refractive index of silicon is

  1. 2.34
  2. 3.22
  3. 4.01
  4. 4.02

C

MCQ. Dispersion of white light was first introduced in

  1. 1555
  2. 1666
  3. 1777
  4. 1888

B