Questions
Two plane mirrors and are inclined to each other such that angle between them is ‘A’. A beam of parallel rays are incident on them as shown in figure. Then the angle between the reflected rays is
detailed solution
Correct option is B
By Law of reflection,∠OPA=∠RPQ=A/2∴ Angle between reflected rays ∴ = A2+A2 × 2=2ATalk to our academic expert!
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