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The fan doesn't cool the air. The fan simply moves the air. The cooling happens when
air moves over your skin. When that happens, it causes moisture on your skin to
evaporate, 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 a
section 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.
What else can I help you with?
What is the plural for blade?
I believe it is simply Blades.
What is happen when light hits a translucent glass?
When light hits a translucent glass, some of the light is transmitted through the glass, some is absorbed by the glass, and some is scattered within the glass. This scattering causes the light to appear diffused rather than simply passing straight through.
What does a junior hacksaw cut through?
A junior hacksaw is simply a small hacksaw. There are not so many choices for blades, however it can do essentially anything that a full size hacksaw does, but in a smaller space.
Why propeller blades are given a geometric twist from root to tip?
To provide a thrust. Otherwise they would simply turn round and round. They need to go through the fluid in the manner of screws.
What saw's cut through metal?
Hack saws cut through metals. They use disposable blades that have very small, very hard teeth. When the teeth become blunt, you simply undo the blade and fit a new one.
What are the physics of a helicopter I am looking for how the main rotors create lift for the helicopter to take flight?
They work exactly the same as the wing on a fixed-wing aircraft: the shape of the blades creates an air pressure differential between the top and bottom sides, which lifts the aircraft. This differential only exists when the blades are moving through air, so they simply attach the blades to a shaft and spin them rapidly.
What causes VW sharan windscreen wiper blades to judder or freeze?
The wiper blade spindals corroded inside their bushings which causes binding, also the motor and gearbox grease dries out, if left unrepaired, the motorwill fail as it can not push the increased load that the binding causes, sometimes simply disassembling, removing any corrosion and regreasing the assembly will cure it
What does it mean if a fox crosses the road in front of your car?
It simply means that foxes are either living in, or passing through, the area. Any other significance is pure superstition.
What is the difference between passing on and passing away?
To some people, there is no difference.. both mean dying. To others, the difference is that "passing away" means simply dying and "passing on" refers to going to the afterlife.
What is the meaning of le meridien?
When translated, this French term simply means the meridian. A meridian is an imaginary line circling the globe passing through both North and South poles.
What size wiper blades fit on a 2008 Honda civic?
Anyplace that sells wiper blades will have an application chart showing you the correct size or you can simply measure them with a tape measure yourself.
When light passes through a transparent object does it get hotter?
yes for more information go on google.com ......................................................................................................................... No, because transparent materials do not absorb light.
