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We feel cool when we sit near the fan, this is because
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- fan gives cool air.
- fan cools surrounding air.
- air vapourises the sweat on our body.
- we feel cool when air touches the body.
- fan gives cool air.
Correct Option: C
We feel comfortable sitting under a fan when we are perspiring because a fan increases the rate of evaporation of sweat (or moisture) from our body and makes us feel cool and comfortable.
