1
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
Two plane mirrors A and B are aligned parallel to each other as shown in the figure.
A ray of light is incident at an angle 30$$^\circ$$ at a point just inside one end of A. The plane of incidence coincides with the plane of the figure. The maximum number of times, the ray undergoes reflection (excluding the first one) before it emerges out is
Questions Asked from Ray Optics (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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