Two mirrors at an angle ^ produce 5 images of a point. The number of images produced when…
Physics · JEE Main · NTA Exams — Optics
Two mirrors at an angle \(\theta^{\circ}\) produce 5 images of a point. The number of images produced when θ is decreased to \(\theta-30^{\circ}\) is
- 9
- 10
- 11
- 12
Answer
(A) 9
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