Dispersion of Light Multiple Choice Questions 31 PDF Download

Learn dispersion of light MCQs, grade 7 science test 31 for online courses learning 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) on example of object that uses concave lenses, is with options telescope, contact lenses, spectacles and microscope, concave lens quiz for competitive exam prep, viva interview questions with answers key. 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 31

MCQ. An example of object that uses concave lenses, is

  1. contact lenses
  2. telescope
  3. spectacles
  4. microscope

C

MCQ. Lens in our eye can change its thickness due to

  1. muscles connection
  2. brain power
  3. will power
  4. living cells

D

MCQ. Number of cone cells in an eye is

  1. 2 million
  2. 4 million
  3. 6 million
  4. 8 million

C

MCQ. We can see things because they

  1. absorb light
  2. reflect light
  3. create light
  4. stimulate the photons of light

B

MCQ. We see different colors on screen because dots change their

  1. colors
  2. brightness
  3. sharpness
  4. size

B