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The length of the compound microscope is...

The length of the compound microscope is `14 cm.` The magnifying power for relaxed eye is `25`. If the focal length of eye lens is `5 cm`, then the object distance for objective lens will be

A

`1.8 cm`

B

`1.5 cm`

C

`2.1 cm`

D

`2.4 cm`

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The correct Answer is:
a
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