[QUE/SM-04014] SM-PROBLEM

Consider an ideal gas of N particles ( mass M) obeying Maxwell- Boltzmann distribution is at temperature T. Calculate the (a) the average energy of a particle $e\,=\,\frac{<E>}{N}$ and (b) the root mean square deviation $\sqrt{\frac{<E^2>}{N}-e^2} $

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