Dispersion of Light Multiple Choice Questions and Answers 20 PDF Download

Learn dispersion of light multiple choice questions, grade 7 science online test 20 for elementary school degree online courses, distance learning for exam prep. Practice concave lens multiple choice questions (MCQs), dispersion of light quiz questions and answers for science class for 7th grade advanced science worksheets.

Study elementary school science multiple choice questions (MCQs): in concave lenses, a distant object appears, for free online courses with choices virtual, upright, magnified, and inverted, concave lens quiz for daily quiz questions with online cognitive learning portal for students of class 7. Free science study guide for online learning concave lens quiz questions to attempt multiple choice questions based test.

MCQs on Dispersion of Light Worksheets 20 Quiz PDF 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 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. 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