How we see things

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Form 2 Science Chapter 1
The World through Our Senses

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How we see things

  1. 1. How We See Things?
  2. 2. Can you see the number?
  3. 3. What can you see in this picture?
  4. 4. Do you know?Light reflected Reflected light Formation of Signals sent to Object by an object enters the eye image the brain identified-Reflected light enter the -An image is - Nerve impulses -The braineye through the pupil formed on are sent from the identifies the-- the lens bend the light the retina retina to the brain object based onrays and focuses them through the optic the nerve impulsesonto the retina. nerve. received.

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