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Parts of the eye

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    Parts of the eye
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  • ..................... controls the amount of light entering the eye.
    Pupil
  •  15
  • ............................ focuses the light on the retina.
    Lens
  •  15
  • The black hole in the middle is called .........................
    Pupil
  •  15
  • The back surface of the eye on which the image is formed is called ............................
    Retina
  •  15
  • Which nerve sends signals from the eye to the brain?
    Optic nerve
  •  15
  • ................ focuses light.
    Lens
  •  15
  • ....................... transmits the image to the brain.
    Optic nerve
  •  15
  • In the picture, a flashlight light is shinning on the mirror. How is the light getting to the boy's shirt?
    Light is reflected
  •  15
  • Part of the eye that CHANGES its SIZE to let light in.
    Pupil
  •  15
  • Why the pupils are different in the pictures?
    In A more light is entering the eye
  •  15
  • Part 4 is called ..........................
    Lens
  •  15
  • Part 2 is called ........................
    Pupil
  •  15
  • Part 5 is the optic nerve. (T-F)
    F
  •  15
  • part 7 is called .....................
    Optic nerve
  •  15
  • What property of light creates this optical illusion?
    Refraction
  •  15
  • Which explains why the fork looks different under water?
    Refraction
  •  15