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Two satellites S and S' revolve around t...

Two satellites S and S' revolve around the earth at distance 3R and 6R from the centre of the earth. Their periods of revolution will be in the ratio

A

`1 : 2`

B

`2 : 1`

C

`1 : 2^(3//2)`

D

`1 : 5^(1//2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Relation between time and thickness of ice layer formed can be given by relation `(2K_("ice")theta)/(p_("ice")L_(f))t=y^(2)impliestpropy^(2)`
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