Question

A Ray of light strikes the glass slab at an angle of 50° with the surface of the slab what will be the angle of incidence


a) 50°
b) 90°
c) 60°
d) 40°

Answer 1

HEY MATE HERE IS YOUR ANSWER


Que :- A ray of light strikes the glass slab at an angle of 50° with the surface of the slab what will be the angle of incidence

A. 50°
B. 90°
C. 60°
D. 40°

Ans :- OPTION. D


Explanation :-

Given :-

Glance angle of incidence :- 50°

Angle of incidence = 90

➡️ 90 - 50

➡️ 40°




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Answer 2

HEY MATE HERE IS YOUR ANSWER


Answer :- OPTION. D 40°