Physics, asked by s1889ramanuj6347, 5 hours ago

what is the angle of incidence in the given diagram

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Answered by sanjeevikesavarao6

1

Answer:

90

Explanation:

hope you help it please mark me as brain list

Answered by s7a2236aditya476

1

Explanation:

the correct answer is

option a 90 degree

please folow me

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