Question

The angle of incidence for a ray of light passing through the centre of curvature of a concave mirror is:​

Answer 1

Answer:

90 degrees

The ray of light passes through the centre of curvature of a concave mirror it strikes the mirror along the normal ray, it incidences on to the mirror at an angle of 90 degrees.

Answer 2

the angle of incidence for a Ray of light passing through the centre of curvature of a concave mirror is 90.