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On any planet, the presence of atmospher...

On any planet, the presence of atmosphere implies (`C_(rms)=` root mean square velocity of molecules and `v_(s)=` escape velocity)

A

`C_(rms)ltv_(s)`

B

`C_(rms)gtv_(s)`

C

`C_(rms)=v_(s)`

D

`C_(rms)=0`

Text Solution

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The correct Answer is:
A
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