Question

An object is placed at the following distance from a convex lens of focal length 15 cm.

i. 35 cm

ii. 30 cm

iii. 20 cm

iv. 10 cm

Which position of the object will produce an image of same size as that of the object​

Answer 1

ur answer dude ⤵️⤵️

Therefore, for the lens to produce an image of the same size as the object, the object should be placed at a distance of 20 cm.

final answer is iii) 20

hope it helps u ☺️

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