Question

Determine the image distance when the focal length of a convex mirror is 12 cm and the object distance is 24 cm?

Answer 1

Answer:

img distance= 8cm

Explanation:

here's ur answer frend : )

1/v =1/f -1/u

==> 1/v = 1/12 - (1/-24 )

= 1/12 +1/24

= 2+1/24 .........................(LCM= 24)

= 3/24

==> 1/v = 1/8

==> v=8 cm

     

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