What is saturated air
The rate of evaporation is equal to the rate of condensation
What temperature does the air become saturated?
Dew point temperature
What is relative humidity
The ratio of the mass of water vapour actually present in a given parcel of air to the mass of water vapour which would cause saturation at the same temperature and pressure, expressed as a percentage
What is an adiabatic process?
One in which temperature changes without any heat transfer into or out of the system
What is the environmental lapse rate
2 degrees/1000 ft
What is the dry adiabatic lapse rate?
3 degrees per 1000ft
What is the saturated adiabatic lapse rate?
1.5 degrees per 1000ft