Physics, asked by dharmesh2004, 1 year ago

what is the focal lenghth of a plane mirror

Answers

Answered by gracy55

Explanation:

plane mirror can be considered as a spherical mirror of infinite radius of curvature. Focal length is half of radius of curvature and hence it is infinity. You can use the mirror formula also to get the focal length of a plane mirror, where the image distance = − object distance.)

gracy55: please mark me as a brainliest

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