Dispersion of Light Multiple Choice Questions Test 20 Tests pdf Download

Practice science test 20 on dispersion of light MCQs, grade 7 concave lens multiple choice questions and answers. Concave lens revision test has science worksheets, answer key with choices as virtual, upright, magnified and inverted of multiple choice questions (MCQ) with concave lens quiz as in concave lenses, a distant object appears for competitive exam prep. 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 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


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


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 needed are

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