Physics, asked by shariful149, 10 months ago

The focal length of a concave mirror is 12 cm. Where should an object of length 4 cm be placed, so that areal image of 1 cm length is formed ?
(A) 48 cm
(B) 3 cm
(C) 60 cm
(D) 15 cm

Answers

Answered by aysha4375

1

Answer:

the length is formed— (A) 48 cm.

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