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How We See Things?
Can you see the number?
What can you see in this picture?
Do you know?
Light reflected by an object
Reflected light enters the eye
Formation of image
Signals sent to the brain
Object identified
-Reflected light enter theeye through the pupil-- the lens bend the lightrays and focuses themonto the retina.
-An image isformed onthe retina
- Nerve impulsesare sent from theretina to the brainthrough the opticnerve.
-The brainidentifies theobject based onthe nerve impulsesreceived.
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