A) 340 m/s
B) \[\frac{340}{\sqrt{2}}\]m/s
C) 340 \[\sqrt{2}\] m/s
D) 340\[\sqrt{15}\] m/s
Correct Answer: C
Solution :
The root mean square velocity of hydrogen molecules is given by \[{{\upsilon }_{rms}}=\sqrt{\frac{3}{\gamma }}\upsilon \] \[=\sqrt{\frac{3}{1.5}}\times 340\] \[=\sqrt{2}\times 340\] \[=340\sqrt{2}m/s\]You need to login to perform this action.
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