Dispersion of Light MCQs Questions and Answers 20 PDF eBook Download

Dispersion of light MCQs, dispersion of light quiz answers pdf, test prep 20 to study grade 7 science for online certificate courses. Practice "refractive index" Multiple Choice Questions and Answers (MCQs), dispersion of light quiz questions and answers for online degrees. Learn concave lens, light and filters, refraction of light, primary colored lights test prep for online learning.

"In concave lenses, a distant object appears" Multiple Choice Questions (MCQs) on dispersion of light with choices virtual, upright, magnified, and inverted for online degrees. Free science study guide for online learning refractive index quiz questions for online elementary school courses.

Dispersion of Light MCQs Quiz 20 PDF eBook Download

MCQ: In concave lenses, a distant object appears

  1. upright
  2. virtual
  3. magnified
  4. inverted

D

MCQ: A red "filter"

  1. allows green and blue color to pass
  2. allows red color to pass
  3. allows all colors to pass except red
  4. allows yellow color to pass

B

MCQ: As the light moves from one medium to another, its

  1. amplitude changes
  2. speed changes
  3. frequency and wavelength change
  4. wavelength changes only

B

MCQ: An example of 'refraction' of light is

  1. water
  2. wall
  3. brick
  4. metal

A

MCQ: To form other colors like brown, peach, purple etc. the colors that are required, are

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

D