Question

An object is placed in front of a concave mirror at a distance of of 30 cm from the mirror real image is obtained at a distance of 30cm from the mirror real Image is obtained at a distance of 60 cm ftom the mirror and calculate the magnification of the image​

Answer 1

Hi mate.

thanks for asking this question.

here is your answer.


GIVEN ,

V = dist. of the image from mirror = 30cm

u = dist. of the object from mirror = 60 cm



we know that ,



$magnifiction \: = - \frac{v}{u}$


$magnification \: = \frac{30}{60}$

$magnification = \frac{1}{2}$






thank you




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