Question

An object 4 cm in size, is placed 25 cm in front of a concave mirror of focal length 15 cm. At what distance from the mirror should screen be placed in order to obtain a sharp image? -37.5 cm +9.3 cm -9.3 cm +37.5 cm​

Answer 1

Answer:

570,932,853,639,?*

$5252$

Answer 2

Answer:

+37.5

Explanation:

I hope it is correct

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