Atmospheric pressure, sometimes also called barometric pressure, is the
pressure exerted by .... One atmosphere (101 kPa or 14.7 psi) is the pressure
caused by the weight of a column of fresh water ...
The weight that the atmosphere exerts as it pushes downward causes
atmospheric pressure. This pressure in the Earth's atmosphere affects the...
This created a near vacuum in the upper half of can which was crushed under the
force exerted by the atmosphere upon it. That is atmospheric pressure.
May 14, 2011 ... That pressure is called atmospheric pressure, or air pressure. ... from higher
pressure to lower pressure can cause decompression sickness.
Atmospheric pressure definition, the pressure exerted by the earth's ... areas of
low air pressure, the air is less dense and relatively warm, which causes it to rise.
Jan 2, 2012 ... Imagine an open empty vessel (with air) at atmospheric pressure as per ... a
problem in understanding the real cause of atmospheric pressure.
Atmospheric pressure decreases with height, and liquid pressure increases with
depth. Revise; Test · <. > ... This pressure causes upthrust. An object placed in a ...
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 ...
Along with the air temperature and wind speed, the atmospheric pressure is a
key measurement used by meteorologists for forecasting the weather. Because ...
Nov 27, 2010 ... Brief, simplified description of atmospheric high pressure areas.