Dispersion of Light Multiple Choice Questions and Answers 9 PDF Download

Dispersion of light multiple choice questions (MCQs), dispersion of light test prep 9 to learn online elementary school courses, distance learning for exam prep. Practice prisms and refraction multiple choice questions (MCQs), dispersion of light quiz questions and answers for science class for 7th grade science problems online free.

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MCQ on Dispersion of Light Worksheets 9 Quiz PDF Download

MCQ: Rainbow is believed to be

  1. spherical
  2. full circle
  3. hot plasma
  4. all of above


MCQ: Name given to a change in speed of light is known as

  1. reflection
  2. critical change
  3. refraction
  4. diffraction of light


MCQ: Colors known as primary colors are

  1. red and green
  2. red, yellow and green
  3. red, blue and orange
  4. red, green and blue


MCQ: If a ray of light enters water at an angle of 40 degree, it will be

  1. refracted
  2. reflected
  3. internally reflected
  4. distributed


MCQ: Number of types of cells in retina is

  1. 2
  2. 3
  3. 4
  4. 6