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Physics

Define centre of curvature of a spherical mirror.

Reflection

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Answer

The centre of curvature of a mirror is the centre of the sphere of which the mirror is a part.

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Related Questions

We use a concave polished metallic surface as a reflector in a torch to obtain a parallel beam of light. The position of the bulb is :
at the centre of curvature of the reflector.
at the focus of the reflector
between the focus and centre of curvature of the reflector
can be any of the above options
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