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In displacement method, the distance bet...

In displacement method, the distance between object and screen is 96cm. The ratio of lengths of two images formed by a converging lens placed between them is 4. Then,

A

Ratio of the length of object to the length of shorter image is 2.

B

Distance between the two positions of the lens is 32 cm.

C

Focal length of the lens is `64/3` cm.

D

When the shorter image is formed on screen, distance of the lens from the screen is 32 cm.

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The correct Answer is:
A, B, C, D
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