Two identical prisms 1 and 2, each will angles of 30 0 , 60 0 and 90 0 are placed in contact as shown in figure. A ray of light passed through the combination in the position of minimum deviation and suffers a deviation of 30 0 . If the prism 2 is removed, then the angle of deviation of the same ray is
Text Solution
Verified by ExpertsThe correct answer is:
A
as A is halved, so 
is also halves
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