Web Search Results for "air pressure"

Atmospheric pressure - Wikipedia, the free encyclopedia
21 Sep 2016 at 1:36pm
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
23 Sep 2016 at 3:28pm
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 ...

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

Air pressure - definition of air pressure by The Free ...
20 Sep 2016 at 7:42pm
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 ...

atmospheric pressure - National Geographic Society
The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure.

USA Today: Understanding Air Pressure
20 Sep 2016 at 5:08am
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
Air pressure basically refers to the volume of air in a particular environment, with greater volumes creating higher pressures. On the earth's surface, for ...

Air Pressure | Discovery
Air Pressure follows the intense highs and lows in the lives of the young pilots who work for Indonesian airline Susi Air, as they fly and land their planes in some ...

Air Pressure | UCAR Center for Science Education
12 Sep 2016 at 5:47am
When your friend squeezes your arm, you feel pressure! That's because molecules collide with each other and things like your arm, the ground, or a tree.

High and Low Air Pressure - An Overview of Air Pressure
20 Sep 2016 at 3:14am
An overview of high pressure and low pressure and how air pressure impacts the weather and climate of an area. Learn all about high and low pressure from this About ...

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