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If an electric fan be switched in a closed room, will the air of the room be cooled? If not, why do we feel cold?

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If an electric fan be switched in a closed room, will the air of the room be cooled? If not, why do we feel cold?

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The air will not be cooled. In fact, it will get heated up due to the increase in the speed of its molecules. We feel cold due to faster evaporation of sweat.

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