Other questions in this quiz

2. Anything that absorbs light energy is called what?

  • an absorber
  • an assimilator
  • a reflector
  • a keeper

3. Light energy is emitted by sources of what?

  • Wind power
  • Heat waves
  • Light waves
  • Sound waes

4. The retina's cells are sensitive to what?

  • Water
  • Dust
  • Light
  • Sound

5. What happens when light waves hit a retina cell?

  • It causes a chemical and electrical reaction in special cells that send signals to the brain
  • It blinds the eye
  • It creates a picture for you to see
  • It causes a chemical and electrical reaction in special cells that send signals to the pupil

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