Physics, asked by nandanata18, 9 months ago

An object placed at a distance of a 9 cm from the first
principal focus of a convex lens produces a real image
at a distance of 25 cm from its second principal focus.
Find the focal length of the lens
(A) 9 cm
(B) 25 cm
(C) 15 cm
(D) 17 cm

Answers

Answered by hhshsh40

1

Answer:

15 CM

Explanation:

Answered by nanuali70805

0

Answer:

focal length of Lens will be 9cm

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