Draw this

H L

Relationships

As temperature increases pressure?

As moisture increases Pressure?

As the difference between air temp and dew point temp INCREASES, moisture?

1. Air temp = 20*C Dew Point = 18*C What is the Relative Humidity and Dew Point?

2. Dry Bulb Temp = 12*C Relative Humidity = 38% What is the Wet bulb Temp

C