Dew Point Temperature Q & A

Q.  What is dew point temperature? A.  Dew point temperature is the temperature at which water vapour in any gas at constant pressure begins to condense into liquid water at the same rate as it evaporates. If the air temperature is equal to or below the dewpoint, water condensation will occur meaning water vapour will tranform from the vapour state into the liquid state. Condensed water will appear as dew on a surface and may also appear as a cloud or fog suspended in the air.  When the air temperature is equal to…Read more