Question

How does perspiration makes our body cool?

Answer 1

Imagine each of those as a drop of sweat that will evaporate taking a bit of your body heat away. So sweat helps cool you down two ways. First, it makes your skin feel cooler when it's wet. And when it evaporates it removes some heat.

Answer 2

When we play in ground ,the sweat glands releases sweat by the process of perspiration.After playing,when we come under a fan, then the sweat evaporates and we feel cool.

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