Is sweat evaporating endothermic or exothermic?
Understand the Problem
The question is asking whether the process of sweat evaporating involves the absorption or release of heat. This touches on concepts related to thermodynamics and the properties of phase changes.
Answer
Endothermic
Evaporation of sweat is endothermic.
Answer for screen readers
Evaporation of sweat is endothermic.
More Information
Sweat evaporation is endothermic because it absorbs heat from the skin to change from liquid to gas, cooling the body.
Tips
Confusion often arises between the endothermic nature of evaporation and the exothermic process of the body releasing heat.
Sources
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