Question

One student is doing experiment to draw the path of light rays passing through a glass slab. 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 to the angle of emergence.
c. The angle of incidence is larger than the angle of refraction, and also it os larger than the angle of emergence.
d. The angle of incidence is smaller than the angle of refraction, and alos it is smaller than the abgle of emergence.

Answer 1

c. angle of emergence is larger than the angle of refraction and also eat so larger than the angle of emergence

Answer 2

option a is correct bro because it moves from rarer medium to denser then light ray bends towards the normal line then angle of refraction becomes smaller and after crossing the next surface it enters in to same air medium so the angle of emergent is equal to angle of incident

here angle of incidence is more than angle of refraction and it is almost equal to angle of emergent

$o option a is correct bro

please mark it as brainalist answer