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(Physics 10th Ed. version) the more energetic molecules are able to escape the liquid Changing liquid at one temperature to vapor at the same temperature, requires that the "latent heat of vaporization" be supplied from somewhere. This energy comes from the surface that is doing the evaporating. Temperature is the total energy of the molecules in a liquid. Where as in evaporation high energy molecules escape from liquid or any spread surface so total energy or heat contents of residual decreases causing cooling of residual liquid or spread surface.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoBecause heat is absorbed from the system for the phase change
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What is process cooling?
evaporation Cooling is a decrease of the temperature of a system or material.
How evaporation exhibit the cooling effect?
Evaporation needs heat energy. During the process of evaporation heat is absorbed by the other body thereby cooling it
The transformation of a liquid to a gas that serves as a cooling process is?
Evaporation
Evaporation is a cooling process because?
heat is radiated away
Why is evaporating from water from your skin a cooling process?
Evaporation is an endothermic process, absorb energy.
Is heat energy being added or removed during the process of evaporation?
In condensation heat is removed In evaporation heat is added
Is condensation a cooling or warming process?
Condensation is the opposite of vaporization. When you sweat you are cooling your body off; therefore condensation is a warming process. Or Evaporation A+
What is evaporation condensation?
Evaporation is the process of water becoming a vapour. Condensation is the cooling of the water vapour back into a liquid.
Evaporation is a cooling process and condensation is?
Condensation is a warming process.
How does evaporation work in the water cycle?
when liquid evaporate, it turns into a gas. The evaporation process causes cooling on the surface of where the liqiud originated
How do your bodies use evaporation to cool ourselves?
Because it takes away the heat energy used by it to evaporate. Evaporation its self is a cooling process.
Is alcohol evaporation endothermic or exothermic?
Always endothermic. Liquids absorb heat from the surroundings through evaporation, and keeps continuing this to regain lost energy. This produces a cooling effect in the surroundings.
