Kinetic Theory of Gases

Question: Consider a gas with density $\rho $ and $\bar{c}$ as the root mean square velocity of its molecules contained in a volume. If the system moves as whole with velocity v, then the pressure exerted by the gas is

1) $\frac{1}{3}\rho \,{{\bar{c}}^{2}}$

2) $\frac{1}{3}\rho {{(c+v)}^{2}}$

3) $\frac{1}{3}\rho {{(\bar{c}-v)}^{2}}$

4) $\frac{1}{3}\rho {{({{c}^{-2}}-v)}^{2}}$

Solution:

Explanation: No Explanation

Pressure and Energy

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