Dispersion of Light Multiple Choice Questions and Answers 31 PDF Book Download

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MCQ on Dispersion of Light Worksheets 31 PDF Book Download

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