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The focal length of objective and eye le...

The focal length of objective and eye lens of a astronomical telescope are respectively `2m` and `5 cm` . Final image is formed at `(i)` least distance of distinct vision `(ii)` infinity. The magnifying power in both cases will be

A

`-48, -40`

B

`-40, -48`

C

`-40, 48`

D

`-48, 40`

Text Solution

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The correct Answer is:
A
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