Dispersion of Light Multiple Choice Questions 31 PDF Download

Learn dispersion of light MCQs, grade 7 science test 31 for online learning courses 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): example of object that uses concave lenses, is 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 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


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