Web Search Results for "air pressure"

Atmospheric pressure - Wikipedia, the free encyclopedia
23 Jul 2016 at 7:51am
Atmospheric pressure, sometimes also called barometric pressure, is the pressure exerted by the weight of air in the atmosphere of Earth (or that of another planet).

Air pressure | Define Air pressure at Dictionary.com
21 Jul 2016 at 1:45pm
Air pressure definition, the force exerted by air, whether compressed or unconfined, on any surface in contact with it. See more.

Air Pressure
20 Jul 2016 at 10:21pm
Air pressure (or atmospheric pressure) refers to the weight of the atmosphere covering a certain area. It can also refer to the whole weight of the Earth?s ...

USA Today: Understanding Air Pressure
20 Jul 2016 at 8:41pm
Understanding air pressure. The weight of the air pressing down on the Earth, the ocean and on the air below causes air pressure. Earth's gravity, of course, causes ...

What is Air Pressure? (with pictures) - wiseGEEK
22 Jul 2016 at 10:30am
Air pressure is the weight of the Earth's atmosphere pressing down on everything on the surface. The average air pressure at...

atmospheric pressure - National Geographic Society
21 Jul 2016 at 7:40am
The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure.

Air pressure - definition of air pressure by The Free ...
20 Jul 2016 at 4:30pm
air? pres`sure n. the force exerted by air, whether compressed or unconfined, on any surface in contact with it. [1870?75] Thesaurus Antonyms Related Words ...

NWS JetStream - Air Pressure - National Weather Service
22 Jul 2016 at 11:56am
The H's represent the location of the area of highest pressure. The L's represent the position of the lowest pressure.

Atmospheric Pressure: force exerted by the weight of the air
21 Jul 2016 at 11:57am
Atmospheric Pressure force exerted by the weight of the air Atmospheric pressure is defined as the force per unit area exerted against a surface by the weight of the ...



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