Question

12.When light falls on the surface of an object, the object sends the light back, The process of sending back the rays of light which falls on the surface of an object is called reflection of light. The rays of light which falls on an object, is called incident ray. And the ray of light which is sent back by an object is called reflected ray, The object having polished, shining surfaces reflect more-light than objects having unpolished dull surfaces. In fact, any polished and shining surface can act as a mirror. 12(a). A ray of light is incident on a plane mirror at an angle of 45 degrees. What is the angle of reflection? 60 degrees O 45 degrees O 50 degrees 90 degrees​

Answer 1

Answer:

A) 45

Explanation:

The correct answer of ur question is given above