Question

If a light ray passes along the normal then the angle of reflection is:
a) 60 b) 45° c) 0 d) 90​

Answer 1

Answer:

0 degree is correct answer

Answer 2

Answer:

opition c

Step-by-step explanation:

For a plane mirror: If the incident ray falls along the normal, the angleof incidence is 0 degrees, NOT 90 degrees. The angle is measured with the normal to the mirror and not with the plane of the mirror. Hence the angle of reflection is equal to 0 degrees.