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Results tagged with fan
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user 1492
The fan is an electrical appliance using the principles of a motor.
8
votes
Why do we feel cold when we switch on the fan?
Of course a fan cools electronics too, as the contact with cooler air will transfer energy from the hot electronics to the moving air, convection. …
- 235k
3
votes
Will a room heat quicker with a fan blowing on a hot surface? Why?
So the answer depends on the geometry of how the fan is used. …
- 235k