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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 standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar), equiva...

Atmospheric pressure | Define Atmospheric pressure at Dictionary.com

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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 ...

Atmospheric Pressure: Definition & Facts - Live Science

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: Definition & Effects | Study.com

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Atmospheric pressure is around us all of the time. The air you are breathing has weight, and although it doesn't weigh a lot, there is a lot of it around. This lesson ...

Atmospheric pressure dictionary definition | atmospheric pressure ...

www.yourdictionary.com/atmospheric-pressure

atmospheric pressure. noun. Pressure caused by the weight of the atmosphere. At sea level it has a mean value of one atmosphere but reduces with increasing ...

Atmospheric Pressure Medical Definition | Merriam-Webster Medical ...

www.merriam-webster.com/medical/atmospheric pressure

Medical definition of atmospheric pressure: the pressure exerted in every direction at any given point by the weight of the atmosphere—

What is atmospheric pressure? definition and meaning ...

www.businessdictionary.com/definition/atmospheric-pressure.html

Definition of atmospheric pressure: Equals 14.70 pounds per square inch (PSI), 101330 pascals (newtons per square meter), 29.92 inches (760 millimeters) of ...

atmospheric pressure | Britannica.com

www.britannica.com/science/atmospheric-pressure

Aug 7, 2014 ... Atmospheric pressure can be measured with a mercury barometer (hence. ... Standard sea-level pressure, by definition, equals 760 mm (29.92 ...

atmospheric pressure - National Geographic Society

nationalgeographic.org/encyclopedia/atmospheric-pressure/

May 14, 2011 ... ... everything it touches. That pressure is called atmospheric pressure, or air pressure. ... Term, Part of Speech, Definition, Encyclopedic Entry ...

Atmospheric Pressure - HyperPhysics

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

The fact that the liquid levels are the same in these three manometers shows that the pressure in the glass manifold above them is uniform. This is under static ...

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 - definition of atmospheric pressure by The ...

www.thefreedictionary.com

Pressure caused by the weight of the atmosphere. At sea level it has a mean value of one atmosphere but reduces with increasing altitude. Also called ...

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 ... In the diagram below, the pressure at point "X" increases as the weight of the air ...

What Is Atmospheric Pressure - Universe Today

www.universetoday.com

By definition atmospheric pressure is 'force per unit area exerted against a ... Atmospheric pressure is closely related to the hydrostatic pressure caused by the  ...