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The distance of Neptune and Saturn from ...

The distance of Neptune and Saturn from the sun is nearly `10^(13)m " and "10^(12)m` respectively. Assuming that they move in circular orbits, then what will be the ratio of their time periods.

A

`sqrt(10)`

B

100

C

`10sqrt(10)`

D

`1//sqrt(10)`

Text Solution

Verified by Experts

The correct Answer is:
C
`T^2propr^3`
`rArr(T_1)/(T_2)=((r_1)/(r_2))^(3/2)=((10^(13))/(10^(12)))^(3/2)=10sqrt(10)`
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