Q. 103.7( 3 Votes )

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Answer :

Given: Height of object, h₁ = 4 cm

Focal length of convex lens, f = +24 cm

Object distance, u = -16 cm

Applying the lens formula:

On calculating we get,

v= -48 cm

Now size of the image can be calculated by:

Magnification is given by:

on calculating h₂=12 cm

Therefore,the image will be formed as virtual, erect and magnified.

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