Dispersion of Light Multiple Choice Questions and Answers 31 PDF Download

Learn dispersion of light multiple choice questions, grade 7 science online test 31 for elementary school degree online courses, distance learning for exam prep. Practice concave lens multiple choice questions (MCQs), dispersion of light quiz questions and answers for science class for 7th grade advanced science worksheets.

Study elementary school science multiple choice questions (MCQs): example of object that uses concave lenses, is, for free online courses with choices telescope, contact lenses, spectacles, and microscope, concave lens quiz with eBooks online to download for problem-solving skills for charter school and high school students. Free science study guide for online learning concave lens quiz questions to attempt multiple choice questions based test.

MCQs on Dispersion of Light Worksheets 31 Quiz PDF Download

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

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


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

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


MCQ: Number of cone cells in an eye is

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


MCQ: We can see things because they

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


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

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