A sealed container of volume 010 m3 holds a sample of 30, Ask an Expert

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A sealed container of volume 0.10 m3 holds a sample of 3.0 × 1024 atoms of helium gas in equilibrium. The distribution of speeds of the helium atoms shows a peak at 1100 m s-1.

(i) Calculate the temperature and pressure of the helium gas

(ii) What is the average kinetic energy of the helium atoms?

(iii) What is the position of the maximum in the energy distribution?

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