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Atmospheric pressure

en.wikipedia.org/wiki/Atmospheric_pressure

Atmospheric pressure, sometimes also called barometric pressure, is the pressure exerted by .... See pressure system for the effects of air pressure variations on weather. Atmospheric pressure shows...

Altitude.org | Altitude air pressure calculator

www.altitude.org/air_pressure.php

Altitude air pressure calculator. Altitude.org is charity-funded and written by independent doctors.

Air Pressure | UCAR Center for Science Education

scied.ucar.edu/webweather/weather-ingredients/pressure

The force exerted by these air molecules is called air pressure. Where air molecules are packed closely, air pressure is high. Where air molecules spread out, air ...

HTwins.net - Air Pressure Simulation

htwins.net/aps/

Air Pressure Simulation. You need a more recent version of Adobe Flash Player. Witness the intense drama of air! Be dramatic over the intensity that you have ...

sensors:air_pressure · SensorWiki.org

www.sensorwiki.org/doku.php/sensors/air_pressure

May 31, 2011 ... Air pressure sensors are commonly used to measure breath pressure. They usually incorporate a diaphragm and strain gauge. A pressure ...

Under An Ocean of Air Pressure - Tree House Weather Kids ...

extension.illinois.edu/treehouse/airpressure.cfm?Slide=1

We don't think about it, but we are actually living at the bottom of a large pool of air. This large pool of air is called the atmosphere. It is made up of mostly ...

Understanding air pressure - USATODAY.com

usatoday30.usatoday.com/weather/wbarocx.htm

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, ...

Air Pressure | Discovery

www.discovery.com/tv-shows/air-pressure/

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 and Humidity - Fact Monster

www.factmonster.com/ipka/A0769510.html

Air pressure is the weight of the atmosphere pressing down on the earth. It is measured by a barometer in units called millibars. Most barometers use mercury in ...

Air Pressure

www.unc.edu/~honoree/Airpressure.html

Air Pressure (Lauren). Air Pressure can be defined as the pressure of air in the earth's atmosphere. It reaches a maximum of about 100,000 Pa near sea level ...

Answer
Air pressure is the force exerted on an object or area by the weight of surrounding air particles.
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NASA Science

science.nasa.gov

Images of the heavens, send your name to Mars on the Exploration Rover-2003 mission , participate in the study of space science, tour the solar system, and get  ...

NWS JetStream - Air Pressure

www.srh.noaa.gov

Air pressure can be increased (or decreased) one of two ways. First, simply adding molecules to any particular container will increase the pressure. A larger  ...

Air pressure | Define Air pressure at Dictionary.com

www.dictionary.com

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