Question

22. A ray of light strikes the surface of a plane mirror at an angle of 35 o
. The angle of reflection will be -
a) 35o
b) 45o
c)55o
d)65o
​

Answer 1

Angle of incidence    i=35 degrees

According to laws of reflection, the angle of incidence is equal to the angle of reflection.

⟹ Angle of reflection      r=i=35 degrees