Question

why is cooling produced on evaporation of a liquid

Answer 1

Because it is happened naturally by the atmosphere not by other energy source like heats

Answer 2

$\huge \red{ᴀɴsᴡᴇʀ:-}$

• 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.