Dispersion of Light Multiple Choice Questions and Answers 20 PDF Download

Learn dispersion of light MCQs, grade 7 science test 20 for online learning courses and test prep, concave lens multiple choice questions and answers. Concave lens revision test includes science worksheets to learn for 7th grade advanced science worksheets.

Science multiple choice questions (MCQ): in concave lenses, a distant object appears with options 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 to learn concave lens quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light Quiz PDF Download Worksheets 20

MCQ: In concave lenses, a distant object appears

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


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


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


MCQ: An example of 'refraction' of light is

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


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