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One student is doing experiment to draw ...

One student is doing experiment to draw the path of light rays passing through a glass. For this, he measured the angle of refraction and angle of emergence for every angle of incidence. In all the cases he found that

A

The angle of incidence is larger than the angle of refraction, but is almost equal to the angle of emergence.

B

The angle of incidence is smaller than the angle of refraction, but it is almost equal the the angle of emergence.

C

The angle of incidence is larger than the angle of refraction and also it is larger than the angle of emergence.

D

The angle of incidence is smaller than the angle of refraction, and also it is smaller than the angle of emergence.

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