When water molecules do this, they change from liquid water to water vapor – a gas. This changing from a liquid to a gas is called evaporation. Heating a liquid causes the water molecules to move ...
Two papers were read, the first by Messrs. N. Deerr and A. Brooks dealing with the “Development of Evaporation in the Sugar Industry”, and the second by Mr. S. Withington on “Automobiles in ...