it is a barometer
isobars
A mercury barometer is a 1 meter long glass tube with the top sealed and turned upside down in a bath of mercury the pressure on the surface of the bath of mercury lifts the level of the mercury in the tube dependent on atmospheric pressure.
Air Pressure means the measure of the force with which air molecules pushed on a surface.
Not a very specific question. Could you give more details.
When we blow the aire increases in that are and the air pressure decreases forcing the thinks to move
Depends on the plane, but most can do at least a couple hundred miles on hour, also depends on altitude, airpressure, and winds.
Heat, number of molecules, atmospheric pressure and volume Volume * Pressure = molecules * molar gas constant * Heat
Yes that is so. All air pressure in auto tires is measured in psi (pounds, square inch)
The Airlift 5810 bag came with my 2007 Toyota Tundra kit, which installation instructions listed the internal pressure as a minimum of 5 PSI, maximum of 100 PSI.
It measures water evaporation.It measures water evaporation.It measures water evaporation.It measures water evaporation.It measures water evaporation.It measures water evaporation.
it measures weight
measures to