Question

introduction of reflection of light on plane mirror in 4 to 5 lines.(not from google)(irrelevent answer will not be granted or furthur it would be reported)​

Answer 1

Answer:

Light moves in a straight line. this is called as rectilinear propagation of light. Whenever it hits an opaque object, it bounces back towards it's source this is called as reflection. The bouncing of light when it hits an opaque object is called as reflection.

Hope it helps you