On a very cold day in Alaska the temperature is measured to

On a very cold day in Alaska, the temperature is measured to be -60 C. Assuming atmospheric pressure to be 100 kPa, compute the value of the saturation pressure (kPa) of the water vapor in the air.

Solution

Corrresponding value for Saturated water pressure corresponding to to the temprature (-60^o) is

P_sat : 0.002 KPa