Physics
Grade-10
Easy
Question
Which of the following parts of the eye focuses most of the light?
- Sclera
- Cornea
- Eye lens
- Vitreous humour
Hint:
A clear "window" in front of our eye.
The correct answer is: Cornea
The correct option is b) Cornea.
The transparent part that covers the iris and pupil and allows light to enter. The cornea functions as the eye's outermost lens. It acts like a window that controls and focuses the light entering the eye. The cornea accounts for 65-75% of the total focal power of the eye.
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