Air pressure is the force exerted on an object or area by the weight of surrounding air particles.
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 ...
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 ...
Aug 29, 2013 ... Atmospheric pressure is the force exerted against a surface by the weight of the
air above the surface.
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 ...
Dec 24, 2015 ... By definition atmospheric pressure is 'force per unit area exerted against a ...
Atmospheric pressure is important in altimeter settings for flight.
Medical definition of atmospheric pressure: the pressure exerted in every
direction at any given point by the weight of the atmosphere—
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...
atmospheric pressure: The atmosphere that surrounds Earth has weight and
pushes ... Double-click it to look it up in Merriam-Webster's Student Dictionary.