Question

Experts kindly help
Why does the density of air decreases when the moisture in it increases?

Answer 1

Dear student,
The amount of vapour in air influence density. vapour is comparatively lightweight compared to matter element and matter N - the dominant parts in air.

When vapor content will increase in dampish air the number of element and N area unit shriveled per unit volume and therefore the density of the combo decreases since the mass is decreasing.

dry air is a lot of dense that wet air!
Regards