Physics, asked by navadeepkalakada, 8 months ago

A ray incidents with 45° angle on a su
face of a slab then it emerges with
angle ...
1) 90° 2) 30° 3) 45° 4) 60°​

Answers

Answered by malayalikutti
5

Answer:

3)45° is the answer

(angle of incidence=angle of reflection)

Explanation:

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Answered by raginikri2007
1

Answer:

c) 45-degrees is a right answer..

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