Dispersion of Light Multiple Choice Questions 28 PDF Download

Practice dispersion of light MCQs, grade 7 online science test 28, prisms and refraction multiple choice questions and answers. Prisms and refraction revision test has science worksheets, helping answer key with choices as behind you, in front of you, on the left side and on the right side of multiple choice questions (MCQ) with prisms and refraction quiz as to notice rainbow, rain should be for competitive exam prep, viva interview questions. Free science study guide to practice prisms and refraction quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 28

MCQ. To notice the rainbow, the rain should be

  1. in front of you
  2. behind you
  3. on the left side
  4. on the right side

A

MCQ. Light can only pass through

  1. transparent objects
  2. opaque objects
  3. luminous objects
  4. non luminous objects

A

MCQ. Sound is an example of a longitudinal wave because sound waves move forwards periodically displacing molecules in

  1. the air
  2. the space
  3. a hollow place
  4. the atmosphere

A

MCQ. The wave and a ray that could be present at the top and bottom of seven lights are

  1. gamma rays and micro waves
  2. x-rays and radio waves
  3. ultraviolet rays and infrared waves
  4. gamma rays and infrared waves

C

MCQ. The objects that do not produce light look colored because they

  1. absorb light
  2. reflect light
  3. refract light
  4. rarefact light

B