Two plane mirrors PQ and QR are kept at right angles to each other A ray of light AB - Science - Light

Question

Two plane mirrors PQ and QR are kept at right angles to each
other A ray of light AB is incident on the mirror PQ at an angle 30
degree Draw the path of the reflected ray from the second mirror QR
and find the angle of reflection for the mirror QR

Rahul Jakhmola · Accepted Answer

https://www meritnation
com/ask-answer/question/two-mirrors-meet-at-right-angles-a-ray-of-light-is-inciden/light/6291137
Please refer to the above mentioned link for the answer

Two plane mirrors PQ and QR are kept at right angles to each other. A ray of light AB is incident on the mirror PQ at an angle 30 degree. Draw the path of the reflected ray from the second mirror QR and find the angle of reflection for the mirror QR.