Question

Light rays passing through the centre of curvature of a mirror are incident normally on the surface of the mirror.

• A. True
• B. False

Answer 1

The correct option is A

True

If a light ray passes through the centre of curvature of a mirror, it is aligned along a diameter. All diameters are normal to the surface of the mirror at the circumference. Hence, the incident angle is zero. In other words, incident ray is normal to the spherical mirror.