Physics, asked by deysarandey, 11 months ago

the object is kept at 50cm in front of concave mirror. the image is formed at 25cm.what is length of focus for mirror.

Answers

Answered by Marcus2410

0

ANSWER..

u = -50 cm

v = -25 cm

Using mirrors formula

1/f = 1/v. + 1/u

-1/25 - 1/50

-2-1/50

-3/50

f = - 50/3

f = - 16.66 cm

Answered by Shubhangi4542

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