Question

an incidents ray strikes a plane mirror making an angle of 60° with the plane mirror what would be the angle of incidence and the angle of reflection?​

Answer 1

Answer:

Since the mirror is plain and, we know that, angle of incidence = angle of reflection

Let angle of incidence be x

.. angle of reflection =x

angle of incidence = angle of reflection = = X

Normal is perpendicular to the mirror and therefore

60+x=90°

x=90 - 60

x= 30°

From 1 and 2

Angle of incidence = angle of reflection = 30 °

Hope you understand and please mark me the brainliest