Two mirrors are arranged at 110 degrees. If the light strikes the surface of the first mirror at 50 degrees to the normal and

Question

Two mirrors are arranged at 110 degrees. If the light strikes the surface of the first mirror at 50 degrees to the normal and the reflected ray strikes the second mirror, what is the angle between the direction of incident and doubly reflected ray. in degrees, 2 significant figures

Kunduz · Accepted Answer

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