Physics, asked by Omkar1374, 1 year ago

define the principal focus of a concave mirror.

Answers

Answered by sweety759

4

Hii,

principal focus of a concave mirror....

The principal focus of the concave mirror is an point on the principal axis of the mirror, where incident rays of light, parallel to the principal axis, after reflection from mirror surface, intersect each other .

this is a answer...

thank you,...

Answered by reshma8089

2

Oh dear ☺️I don't know

So sorry

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