A ray passing through the centre of curvature of a concave mirror, after striking the mirror, is
Question
A ray passing through the centre of curvature of a concave mirror, after striking the mirror, is
reflected back along the same path
bent by 90 degrees
reflected parallel to the principal axis
always absorbed by the mirror
Answer
reflected back along the same path
Detailed Explanation
The chapter explains that a ray passing through the centre of curvature is reflected back along the same path, since it strikes the mirror along the normal.