As heat wave intensify across India, people are seen wrapping a wet cloth around the head.
This method is often used as quick relief from scorching Sun.
A wet cloth cools the skin through evaporation. It is similar to how sweating works !!!
In very high humidity, evaporation slows down. Here air is already saturated with moisture. Hence, sweat and water evaporates slowly. This method is not so effective.
Wrapping a wet cloth around head offers only the temporary relief.
Real protection lies in hydration, limiting sun exposure and maintaining cooling strategies.
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