A ray incident at 15° on one refracting surface of a prism of angle 60°, suffers a deviation of 55°. What is the angle of emergence - VgyanHub

Question:

A ray incident at 15° on one refracting surface of a prism of angle 60°, suffers a deviation of 55°. What is the angle of emergence

Options :

(a) 95 degree
(b) 45 degree
(c) 30 degree
(d) none of these

Answer :

(d) none of these

Answer Steps :

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