Two mirrors are inclined as shown in the diagram. A ray o...
Two mirrors are inclined as shown in the diagram. A ray of light RO strikes the arrangement at O and emerges along PO. The emergent ray has been deviated through
A.
240o
B.
180o
C.
120o
D.
60o
E.
30o
Correct answer is B
No explanation has been provided for this answer.
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