The root mean square velocity of one mole of a monoatomic having molar mass M is \[{{U}_{rms}}\]. The relation between the average kinetic energy of the \[{{U}_{rms}}\] is [IIT-JEE Screening 2004]

\[{{U}_{rms}}=\sqrt{\frac{E}{3M}}\]

\[{{U}_{rms}}=\sqrt{\frac{3E}{2M}}\]

\[{{U}_{rms}}=\sqrt{\frac{2E}{3M}}\]

\[{{U}_{rms}}=\sqrt{\frac{2E}{M}}\]

The root mean square velocity of one mole of a monoatomic having molar

1.	The root mean square velocity of one mole of a monoatomic having molar mass M is \[{{U}_{rms}}\]. The relation between the average kinetic energy of the \[{{U}_{rms}}\] is [IIT-JEE Screening 2004]
A.	\[{{U}_{rms}}=\sqrt{\frac{3E}{2M}}\]
B.	\[{{U}_{rms}}=\sqrt{\frac{2E}{3M}}\]
C.	\[{{U}_{rms}}=\sqrt{\frac{2E}{M}}\]
D.	\[{{U}_{rms}}=\sqrt{\frac{E}{3M}}\]
Answer» D. \[{{U}_{rms}}=\sqrt{\frac{E}{3M}}\]

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The root mean square velocity of one mole of a monoatomic having molar mass M is \[{{U}_{rms}}\]. The relation between the average kinetic energy of the \[{{U}_{rms}}\] is [IIT-JEE Screening 2004]

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