Dispersion of Light Multiple Choice Questions 3 PDF Download

Practice dispersion of light MCQs, grade 7 online science test 3, light and lenses multiple choice questions and answers. Light and lenses revision test has science worksheets, helping answer key with choices as biconvex, convex, concave and flat lenses of multiple choice questions (MCQ) with light and lenses quiz as the lenses used for short sighted are for competitive exam prep, viva interview questions. Free science study guide to practice light and lenses quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 3

MCQ. The lenses used for short sighted are

  1. convex
  2. biconvex
  3. concave
  4. flat lenses


MCQ. Light travels more quickly in

  1. metals
  2. warm air
  3. cool air
  4. metalloids


MCQ. Each pair of objects is identified by

  1. refractive index
  2. nature
  3. type
  4. shape


MCQ. More dense the object

  1. less the light refracts
  2. less the light reflects
  3. more the light refracts
  4. more the light reflects


MCQ. The light in 'optical fiber' is

  1. refracted
  2. reflected
  3. straightened
  4. reflected totally internally