the air does not cool when it is passed through the fan blades the temperature of the air remains the same. We feel the cooling effect when the same air touches our body because the small amount of sweat present on our body evapourates from our body surface which produces the cooling effect on our skin.
danial quddus...
cool blades
By being cool.
water
The fan doesn't cool the air. The fan simply moves the air. The cooling happens whenair moves over your skin. When that happens, it causes moisture on your skin toevaporate, and the evaporated moisture draws heat away with it.That's why the old-fashioned way was to wave a fancy decorated paper fan ... or asection of newspaper ... back and forth in front of your face. Just to get the air moving.The electric fan just saves you the trouble of waving your hand back and forth.
Earthquakes are cool...
joe cool
The water on plants and objects is "dew." It is caused by the condensation of water vapor on surfaces that have cooled by radiating their heat. The air that cools overnight can no longer hold as much moisture, and will deposit water drops on any sufficiently cool surface.
Usually it means that they're trying to cool down. When a dog pants, moisture from the dog's exhaled breath condenses on the tongue and then evaporates into the air. This evaporation causes the surface of the tongue to cool. As the tongue cools, the blood flowing through it also cools and helps cool the dog's entire body through the circulatory system.
nigel stone is not cool
A cool one :)
Summer = clockwise Winter = counter-clockwise
Through Being Cool was created on 1999-11-02.