Question

a line drawn from any point on a concave mirror to its center of curvture is called?​

Answer 1

Answer:

The straight line joining the centre of curvature and pole of a spherical mirror is called plane of incidence.

Explanation:

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Answer 2

Answer:

Any line drawn from C to the mirror meets it normally. The normal drawn from C through the centre P of the surface of the mirror is called the principal axis of the mirror. The point P is called the pole of the mirror. The distance CP is the radius of curvature r of the mirror

Explanation:

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