Calculate the mean velocity v rms and the mean free path l of the molecules
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Question:
Calculate the mean velocity vrms and the mean free path "l " of the molecules of nitrogen N2 in the air we breathe under normal conditions, the temperature is 300 K. Which is the mean time between collisions? Suppose the radius of a nitrogen atom is 0.1nm and the density of air is 1.2 kg /m3
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