Laws of Reflection

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Across
  1. 3. A ______ regulates the amount of light entering the eye.
  2. 4. _______ of light is the bouncing back of light into the same medium.
  3. 5. Our eyes go through this process to give us sight.
  4. 7. the image formed by a plane mirror is called_______ image.
  5. 9. it is a device which works on the principle of multiple reflection.
  6. 10. We use this to see our reflection.
Down
  1. 1. tranfers impulse to the brain for sight.
  2. 2. the angle between the incident ray and the normal is called the angle of.
  3. 6. A sensitive membrane at the back of the inside of an eye.
  4. 8. _____ makes things visible.