Physics · 2022
JEE Main · 28 July 2022, Shift 2 · Q8
A vessel contains 14 g of nitrogen gas at a temperature of 27^° C. The amount of heat to be transferred to the gas to double the r.m.s speed of its…
A vessel contains $\displaystyle 14$ g of nitrogen gas at a temperature of $\displaystyle 27^{\circ} \mathrm{C}$. The amount of heat to be transferred to the gas to double the r.m.s speed of its molecules will be :Take $\displaystyle \mathrm{R}=8.32 \mathrm{~J} \mathrm{~mol}^{-1} \mathrm{k}^{-1}$.
Official answer
(3)
$\displaystyle 9360$ J
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.