A ray incidents with 45° angle on a sur-
face of a slab then it emerges with an
angle .....
[
Answers
Answered by
1
Answer:
Explanation:
The lateral displacement=0.988m and the angle of emergence is same as angle of incidence=45°. Ans The derivation on hand note below.
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Answered by
0
Answer:
45°
Explanation:
formula to find the emergent ray snells law
n1 sin i = n2 sin r
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