Grade 7 English MCQs

Dispersion of Light Multiple Choice Questions Test 24 Tests pdf Download

Practice science test 24 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 magenta, yellow, orange and purple of multiple choice questions (MCQ) with primary colored lights quiz as when red and green are mixed together, they form 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 24

MCQ. When red and green are mixed together, they form

  1. yellow
  2. magenta
  3. orange
  4. purple

A

MCQ. Cones are sensitive to

  1. Bright light
  2. Dim light
  3. Colored Vision
  4. Blur Vision

A

MCQ. And when green and blue are combined together, they form

  1. Orange
  2. Grey
  3. Cyan
  4. Maroon

C

MCQ. Each material has

  1. same value for critical angle
  2. different values of critical angle
  3. alternate values of critical angle
  4. calculated values of critical angle

B

MCQ. If light enters glass with an angle of 44° or greater, light

  1. would refract
  2. would not reflect
  3. would end up
  4. would not refract

D