Atmospheric pressure, sometimes also called barometric pressure, is the
pressure exerted by the weight of air in the atmosphere of Earth In most
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 ...
May 14, 2011 ... ... everything it touches. That pressure is called atmospheric pressure, or air
pressure. ... Term, Part of Speech, Definition, Encyclopedic Entry ...
Aug 29, 2013 ... Atmospheric pressure is the force exerted against a surface by the weight of the
air above the surface.
atmospheric pressure: Definition and Pronunciation.
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 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...
Medical definition of atmospheric pressure: the pressure exerted in every
direction at any given point by the weight of the atmosphere—
Aug 7, 2014 ... Atmospheric pressure can be measured with a mercury barometer (hence. ...
Standard sea-level pressure, by definition, equals 760 mm (29.92 ...
The fraction of total atmospheric weight located above altitude z is P(z)/P(0). At
80 km altitude the atmospheric pressure is down to 0.01 hPa, meaning that ...