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Atmospheric pressure

en.wikipedia.org/wiki/Atmospheric_pressure

Atmospheric pressure, sometimes also called barometric pressure, is the pressure exerted by the weight of air in the atmosphere of Earth In most circumstances ...

NWS JetStream - Air Pressure

www.srh.noaa.gov/srh/jetstream/atmos/pressure.html

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 | UCAR Center for Science Education

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

Air molecules constantly bounce off each other and everything else around them. The force exerted by these air molecules is called air pressure. Where air ...

www.ask.com/youtube?q=Air Pressure&v=jmQ8FWnM0fA
Jun 1, 2011 ... Air Pressure explained. ... Shrihan Dadi5 months ago. why is it when the air pressure is low, the weather is bad????. Read more. Show less.

atmospheric pressure | Britannica.com

www.britannica.com/science/atmospheric-pressure

Aug 7, 2014 ... Force per unit area exerted by an atmospheric column (that is, the entire body of air above the specified area). Atmospheric pressure can be ...

Atmospheric Pressure: Definition & Facts - LiveScience

www.livescience.com/39315-atmospheric-pressure.html

Aug 29, 2013 ... Atmospheric pressure is the force exerted against a surface by the weight of the air above the surface.

Atmospheric Pressure - HyperPhysics

hyperphysics.phy-astr.gsu.edu/hbase/pman.html

This is under static conditions with no air flow through the system so that all parts of it are at atmospheric pressure. The fact that open liquids will seek a common ...

Atmospheric Pressure - Geography For Kids - By KidsGeo.com

www.kidsgeo.com/geography-for-kids/0049-atmospheric-pressure.php

Atmospheric Pressure Barometer. Scientists called meteorologists use a special instrument called a barometer to measure the pressure of the atmosphere.

NOVA Online | Everest | Atmospheric Pressure - PBS

www.pbs.org/wgbh/nova/everest/exposure/pressure.html

Atmospheric Pressure Put Mt. Everest (28 deg North) at the latitude of Mt. McKinley (63 deg North) in the United States and it is likely that no climber would ever ...

7(d) Atmospheric Pressure - Physical Geography

www.physicalgeography.net/fundamentals/7d.html

Introduction. Air is a tangible material substance and as a result has mass. Any object with mass is influenced by the universal force known as gravity. Newton's ...

Answer
Air pressure is the force exerted on an object or area by the weight of surrounding air particles.
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Atmospheric Pressure: force exerted by the weight of the air

ww2010.atmos.uiuc.edu

Atmospheric pressure is defined as the force per unit area exerted against a surface by the weight of the air above that surface. In the diagram below, the ...

Understanding air pressure - USATODAY.com

usatoday30.usatoday.com

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, ...

Atmospheric pressure | Define Atmospheric pressure at Dictionary.com

www.dictionary.com

Atmospheric pressure definition, the pressure exerted by the earth's atmosphere at any given point, being the product of the mass of the atmospheric column of ...