Dispersion of Light Multiple Choice Questions and Answers 22 PDF Download

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MCQ on Dispersion of Light Worksheets 22 Quiz PDF Download

MCQ: 'Rainbows' can only be seen when sun

  1. has hidden behind clouds
  2. is shining
  3. has hidden behind mountains
  4. has set


MCQ: Critical angle for diamond is

  1. 20 degree
  2. 22 degree
  3. 24 degree
  4. 26 degree


MCQ: When a beam of white light is refracted, it spreads into

  1. five colors
  2. six colors
  3. seven colors
  4. nine colors


MCQ: A 'green filter' would

  1. allow only green color to pass
  2. allow red and blue to pass
  3. allow green color and its components to pass
  4. allow all colors except green


MCQ: We see yellow color on screen because

  1. red and blue dots shine more than green dots
  2. green and red dots shine more than blue dots
  3. green and blue dots shine more than red dots
  4. dots shine at the same rate