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The diameters of two planets are in the ...

The diameters of two planets are in the ratio 4 : 1 and their mean densities in the ratio 1 : 2. The acceleration due to gravity on the planets will be in ratio

A

`1:2`

B

`2:3`

C

`2:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
C
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