A) \[\sqrt{3}\,{{V}_{e}}\]
B) \[3\,{{V}_{e}}\]
C) \[\sqrt{2}\,{{V}_{e}}\]
D) \[2\,{{V}_{e}}\]
Correct Answer: A
Solution :
\[\frac{{{v}_{p}}}{{{v}_{e}}}=\sqrt{\frac{{{M}_{p}}}{{{M}_{e}}}\times \frac{{{R}_{e}}}{{{R}_{p}}}}=\sqrt{6\times \frac{1}{2}}=\sqrt{3}\] \[\therefore \,\,\,{{v}_{p}}=\sqrt{3\,}{{v}_{e}}\]
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