Science, asked by agastipradhan1605, 5 months ago

When a white Ray of light passes through a rectangular glass slab *
1 Angle of incidence=angle of emergence
2 Angle of incidence<angle of emergence
3 Angle of incidence>angle of emergence
4 None of the above​

Answers

Answered by DebasisTarini
0

Answer:

1 angle of incidence =angle of emergence

Explanation:

Because it is the universal law and it is always equal.

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