Ambient pressure, temperature and relative humidity at a location are 101 kPa, 300 K, and 60% respectively. The saturation pressure of water at 300 K is 3.6 kPa. The specific humidity of ambient air is _______ g/kg of dry air.

Ambient pressure, temperature and relative humidity at a location are

1.	Ambient pressure, temperature and relative humidity at a location are 101 kPa, 300 K, and 60% respectively. The saturation pressure of water at 300 K is 3.6 kPa. The specific humidity of ambient air is _______ g/kg of dry air.
A.	35.1
B.	21.9
C.	13.6
D.	21.4
Answer» D. 21.4

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Ambient pressure, temperature and relative humidity at a location are 101 kPa, 300 K, and 60% respectively. The saturation pressure of water at 300 K is 3.6 kPa. The specific humidity of ambient air is _______ g/kg of dry air.

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