How is the rate of evaporation affected?

Evaporation, a necessary component of the Earth's water cycle, takes place when a substance changes states of matter from a liquid into a gas. Several factors affect the rate of evaporation, and temperature is one of the major ones. With an increase in temperature, a direct increase in kinetic energy at the surface of the liquid takes place. read more

Hence evaporation is directly proportional to the temperature of evaporating surface. Warmer the evaporating surface, higher the rate of evaporation. Relative humidity: The rate of evaporation is closely related with the relative humidity of air. read more

The rate of evaporation is affected by the following factors: 1. Temperature: The rate of evaporation increases with an increase in temperature. 2. Surface area: The rate of evaporation increases with an increase in surface area. read more

Other factors affecting evaporation rate include humidity, the nature of the liquid, the amount of wind present and the surface area of the liquid. Conditions that speed the rate of evaporation, in addition to higher temperature, include an increase in wind, an increase in surface area and a decrease in humidity. read more