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Matter in Our Surroundings — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
Question
Why do we wear cotton clothes in summer:
✓

Answer

  1. Cotton absorbs water
Explanation:
Cotton absorbs water, and thus, causes sweating. Sweat comes out the clothing and in contact with the atmosphere.
It evaporates taking up the heat from the surrounding and thus, gives a cooling effect.

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