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The distance of Neptune and Saturn from ...

The distance of Neptune and Saturn from the sun are respectively `10^13` and `10^12` metres and their periodic times are respectively `T_N` and `T_S` If their orbits are assumed to be circular, then the value of `T_N//T_S`.

A

100

B

`10sqrt10`

C

`1/(10sqrt10)`

D

10

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The correct Answer is:
B
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