1.

The angle of incidence of any light ray passing through the centre of curvature of a spherical mirror is

Answer»

`0^(@)`
`45^(@)`
`90^(@)`
`60^(@)`

SOLUTION :The ANGLE of incidence of any LIGHT ray passing through the centre of curvature of a spherical mirror is `0^(@)`, because a line JOINING centre of curvature to any point on the mirror is a normal DRAWN at that point of the mirror.


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