Two plane mirrors M 1 and M 2 are inclined at angle q as shown in the figure. A ray of…
Physics · Class 12 · CBSE — Ray Optics & Optical Instruments
Two plane mirrors M1 and M2 are inclined at angle q as shown in the figure. A ray of light 1, which is parallel to M1 strikes M2 and after two reflections, the ray 2 becomes parallel to M2. The angle q is
0°
- 30°
- 45°
- 60°
Answer
(D) 60°
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