If an electric fan be switched on in a closed room, will the
air of the room be cooled? If not, why do we feel cold?
Answers
Answered by
2
Answer:
Due To inertia That's Why.... .
Answered by
6
Answer:
If an electric fan be swiched on in closed room then the air present in room will not be cool. It is because , air in room will be heated due to motion of the fan and speed of air molecules will increase. However we feel cold due to evaporation of our sweet.
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Can a room be cooled by opening the door of a refrigerator in a closed room?
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