Q. How many times is a ray of light reflected by 2 plane. Mirrors placed parallel and facing each other. Also find the number of images formed in this case with suitable explanation.
Kindly refer the similar link below.
https://www.meritnation.com/ask-answer/question/how-many-times-is-a-ray-of-light-reflected-by-two-plane-mirr/light/8865673
https://www.meritnation.com/ask-answer/question/how-many-times-is-a-ray-of-light-reflected-by-two-plane-mirr/light/8865673