Question

As a runner runs, he gets hot, To avoid overheating, his body sweats. As the sweat evaporates, it cools his body. Explain why evaporation leads to cooling (by using ideas about particles).

Answer 1

Answer:

That's because cooling your body via sweating relies on a principle of physics called "heat of vaporization." It takes energy to evaporate sweat off of your skin, and that energy is heat. As your excess body heat is used to convert beads of sweat into vapour, you start to cool down.

Explanation:

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