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Question- An ideal helium has in equilibrium at temperature 800 K and pressure 1 bar is stored in a closed tank of volume 1 m^3. Find the mean and most probable kinetic enegeries of the atoms, the number of the atoms that have kinetic energies smaller than 0.05 eV and the number of atoms that have kinetic energies between 0.05 eV and 0.10 eV.
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