What is the relative humidity on a 25.0ºC day when the air contains 18.0 g/m3 of water vapor?

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A: The air temperature is T=283 K. The relative humidity is RH=50%. The pressure is p=1000 hpa.

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Q: What is the relative humidity on a 25.0°C day when the air contains 18.0 g/m3 of water vapor?   ____…

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Q: (II) What is the dew point if the humidity is 65% on a daywhen the temperature is 25°C?

A: Write the formula for the dew point temperature.

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Q: Late on an autumn day, the relative humidity is 45.0% and the temperature is 20.0ºC . What will the…

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A: GivenTemperature (T)= 42°C

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Q: (I) What is the partial pressure of water vapor at 30°C ifthe humidity is 75%?

A: From steam table, the saturated vapor pressure of water at the given temperature is

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Q: What is the relative humidity on a 25.0ºC day when the air contains 18.0 g/m3 of water vapor?

A: The formula for the relative humidity will be,

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Q: what is the density of air at 1500m above sea level and 20C?

A: for air density at 1500m we have to find atmospheric pressure at 1500 m . then we find air density.