How much kilogram of water vapour is contained in a cubic room of length = 4m, if RH = 50%, Temperature = 27°C? (Vapour pressure of water at 27°C is 26.7 torr, RH = Partial Pressure of H2O / Aq tension of H2O)
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Answered by
29
Answer:
Relative humidity as the ratio of vapor partial pressure in the air - to the saturation vapor partial pressure if the air at the actual dry bulb temperature. pws = saturation vapor partial pressure at the actual dry bulb temperature [mbar].
...
Temperature Saturation Vapor Pressure [10-3 bar]
[oC] [oF]
52 125 134.2
Answered by
1
Answer:
% relative humidity = partial pressure of water ×(
aqueoustension
100
)
⟹80= partial pressure of water ×(
27
100
)
Hence, the partial pressure of water is 21.6 mm.
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