Question

what is mirror formulations ​

Answer 1

Answer:

Mirror formula is relationship that combines image distance ,object distance and focal length of the mirror . Expression for mirror formula is 1/u+1/v=1/f. Here u=object distance as measured from pole of the mirror and V=image distance and f being the focal length of the mirror.

Answer 2

Answer:

Mirror formula:-

$\frac{1}{f} = \frac{1}{v} + \frac{1}{u}$

where f = focal length of the spherical mirror,

v = distance of image from the pole of the spherical mirror and,

u = distance of object from the pole of the spherical mirror

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