The angle of minimum deviation for a prism is 40° and the angle of the prism is 60°. The angle of incidence in this position will be - VgyanHub

Question:

The angle of minimum deviation for a prism is 40° and the angle of the prism is 60°. The angle of incidence in this position will be

Options :

(a) 30 degree
(b) 60 degree
(c) 50 degree
(d) 100 degree

Answer :

(c) 50 degree

Answer Steps :

step 1

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