Question

4)An incident ray makes an angle of 35° with the surface of a plane mirror. What is the
angle of reflection? ​

Answer 1

Answer:

Angle of reflection=55°

Explanation:

Angle of incidence=90-35=55°( As it is a plane mirror, the plane mirror makes a 90° Angle in between of Angle of incidence and Angle of reflection)

As we know from the Laws of reflection, Angle of incidence = Angle of Reflection, Therefore,

Angle of Reflection=55°