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Nov 2, 2023 at 15:10 comment added Alon Shoshan water vapor molecules are lighter than oxygen, nitrogen, so given the same volume, temperature and pressure, the statement is generally true, yes
Dec 3, 2021 at 6:42 comment added Bill You say "humid air is less dense than dry air". Are you sure about that?
S Mar 2, 2014 at 10:39 review Late answers
Mar 2, 2014 at 11:09
S Mar 2, 2014 at 10:39 review First posts
Mar 2, 2014 at 11:53
Mar 2, 2014 at 10:19 history answered Robert Cooke CC BY-SA 3.0