The minimum magnification is 10 and maxi...

The minimum magnification is 10 and maximum tube length of an Astronomical telescope is 55 cm. The focal length of objective `(f_0)` and the focal. Length of eyepiece `(f_e)` are

A

`f_0 = 5 cm and f_e = 50 cm`

B

`f_0 = 50 cm and f_e = 5 cm`

C

`f_0 = 55 cm and f_e = 50 cm`

D

`f_0 = 55 cm and f_e = 45 cm`

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