A) \[100.5\,m{{s}^{-1}}\]
B) \[201.0\,m{{s}^{-1}}\]
C) \[402\,m{{s}^{-1}}\]
D) \[1608\,m{{s}^{-1}}\]
Correct Answer: A
Solution :
In such a case there is no change in velocity\[u=\sqrt{(3RT/M)}=\sqrt{(3PV/M)}\] The increase in temperature = 4 times & also the increase in pressure = 4 times. Both of these reinforce each otherYou need to login to perform this action.
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