A sealed container of volume 0.10 m3 holds a sample of 3.0 × 1024 atoms of heliu

Question

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?
(Take the mass of a helium atom to be 4.0 amu)

(I had previously asked this, but the answerer copied from another site which I had previously found, not helping me with my answer) thankyou.

Explanation / Answer

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