Question

Why do the doctors advise to put strips of wet cloth on the forehead of a person having high fever? Explain.​

Answer 1

Answer:

When strips of wet cloth are put on theforehead of person having fever, the water in the cloth absorbs heat from hot forehead to get vaporise. It helps to decrease the extra heat in the body caused due to high fever consequently helps to reduce body fever.

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Answer 2

Answer:

Heat is abosrbed by water from it's surroundings for phase change from liquid state to gaseous state.So, doctor advise to put strips of wet cloth on the forehead of a person having high fever

Explanation:

When strips of wet cloth are put on the forehead of person having fever, the water in the cloth absorbs heat from hot forehead to get vapourise.

It helps to decrease the extra heat in the body caused due to high fever consequently helps to reduce body fever.