Question

Why does evaporation cause cooling ?

Answer 1

In an open vessel the liquid keeps on evaporating the particles of matter liquid absorb energy form the sourroundings to regain energy lost during evaporation. The absorbtion of energy from the sourroundings cool.

Answer 2

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• The process of changing liquid into gas both below and at the boiling temperature is called Evaporation. Evaporation gain heat from the surrounding as a result there is a loss of heat in the surrounding the cooling process start and the surface become cool. This is the reason why evaporation produce cooling.