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An object is approaching a convex lens o...

An object is approaching a convex lens of focal length 0.3m with a speed of `0.01m s^(-1)`. Find the magnitudes of the ratio of change of position and lateral magnification of image when the object is at a distance of 0.4m from the lens

A

0.3

B

0.6

C

0.15

D

`-0.3`

Text Solution

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The correct Answer is:
A
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