Dispersion of Light Multiple Choice Quiz Questions 20 pdf Download

Practice science quiz 20 on dispersion of light MCQs, grade 7 concave lens multiple choice questions. Free concave lens guide has science worksheet with answering options virtual, upright, magnified and inverted of multiple choice questions (MCQ) with concave lens quiz as in concave lenses, a distant object appears for exam prep. Study to learn concave lens quiz to attempt multiple choice questions based test.

MCQs on Dispersion of Light - Quiz 20

MCQ. In concave lenses, a distant object appears

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

D

MCQ. A red filter would

  1. allow green and blue to pass
  2. allow red color to pass
  3. allow all colors to pass instead of red
  4. allow red component colors to pass

B

MCQ. As light moves from one medium to another, its

  1. amplitude changes
  2. speed changes
  3. frequency and wavelength changes
  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 needed are

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

D