Question

define cocave mirror explanation in brief​

Answer 1

Answer :

A spherical mirror, whose reflecting surface is curved inwards, i.e. faces towards the centre of the sphere, is called a concave mirror.

A concave mirror or converging mirror has a reflecting surface that is recessed inward (away from the incident light). Concave mirror reflect light inward to one focal point. They are used to focus light.

Answer 2

Answer:

Here is the answer :

Explanation:

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