Question

mirror formula for plane mirrors

Answer 1

Yes, Just put focal length equals infinite and 1/f become Zero. so you will get v=-u(from mirror formula) and which is correct.

HOPE IT HELPS U!!!

Answer 2

${\bold{\green{Mirror\:Formula:}}}$

In a spherical mirror the distance of object (u), distance of image (v),and focal length (f) are related by the formula

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

where,

• u = object distance from mirror,
• v = image distance from mirror,
• f = focal length.

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