Physics, asked by vidya7762, 10 months ago

Define the principal focus of a concave mirror? ​

Answers

Answered by theophilussam11
0

Explanation:

The principle focus of concave mirror is a point on its principle axis to which all the light rays which are parallel and close to the axis, converge after reflection from the mirror..

Answered by Kashmiripsyco
0

Answer:

principal focus of a concave mirror is defined as the half of radius of curvature

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