Question

What do you mean by focus of mirror

Answer 1

ANSWER :

Focus :

Focus of mirror is a points where the ray of light coming parallel to principal axis meet after reflection.

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Answer 2

Answer:

$\huge\mathfrak\red{Focus\:of \: a \:mirror}$

The principal focus of a mirror is a point on the principal axis of a spherical mirror at which the light rays which are appear on the principal axis to converge and appear to converge.

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