Grade 7 English MCQs

Dispersion of Light Multiple Choice Questions Test 17 Tests pdf Download

Practice science test 17 on dispersion of light MCQs, grade 7 primary colored lights multiple choice questions and answers. Primary colored lights revision test has science worksheets, answer key with choices as violet, blue, indigo and white of multiple choice questions (MCQ) with primary colored lights quiz as if red, green and blue are mixed together, color of light formed is for competitive exam prep. Free science study guide to learn primary colored lights quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz pdf Download Worksheets 17

MCQ. If red, green and blue are mixed together, color of light formed is

  1. blue
  2. violet
  3. indigo
  4. white

D

MCQ. Like sound, light travels as

  1. wave
  2. heat
  3. radiation
  4. volume

A

MCQ. Scientist who introduced dispersion of light was

  1. French
  2. English
  3. Chinese
  4. Spanish

B

MCQ. Dispersion of white light into seven different colors is known as

  1. dispersion
  2. spectrum
  3. prism
  4. multi light bands

B

MCQ. Index that identifies each object is known as

  1. rare active index
  2. refractive index
  3. reflective index
  4. bending index

B

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