A light ray is incident upon a prism in minimum deviation position and suffers a deviation of 34°. If the shaded half of the prism is knocked off, the ray will
A
Suffer a deviation of 34° 
B
Suffer a deviation of 68°
C
Suffer a deviation of 17°
D
Not come out of the prism
Text Solution
Verified by ExpertsThe correct answer is:
C
By formula 
and in the second position 
or 
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