Evaporation is a cooling process because

Question

Quizplus · Accepted Answer

Evaporation is a cooling process because as the more energetic molecules escape from the liquid, their kinetic energy is converted into potential energy. As a result, the remaining liquid has a lower average kinetic energy and therefore a lower temperature, causing a cooling effect. Option A is incorrect because heat is not radiated during the process, it is converted to potential energy. Option B is incorrect because conduction and convection are the forms of heat transfer within a substance, but they do not occur during evaporation.

Evaporation Is a Cooling Process Because