1 atmosphere = 101325 Pa = 1013,25 hPa = 1,01325 bar = 1013,25 mbar.
1 atmosphere (atm) phys. is 101325 pascals.
10 332.275 548 kilogram-force/square meter, 101 325.01 newton/square meter
101 325.01 pascal, 2 116.216 836 6 pound/square foot, go to this web site, http://www.onlineconversion.com/
101325 pascals = 1 atmosphere so there are only 9.8x10^-6 atmospheres/pascal.
One ATM = 14.7 psi
One Pascal = 9.8692327E-6 atmospheres.
14.6956 PSI
Earth's atmospheric pressure is measured as 1 bar. Jupiter's atmospheric pressure is 100 million bars. Therefore, it is 100 million times greater
101325pa
According to measurements of Viking spacecrafts the average pressure is around 0.7% of the normal pressure on the Earth, but they are large seasonal variations due to freezing of carbon dioxide from the atmosphere during the winter. Source: http://www.daviddarling.info/encyclopedia/M/Marsatmos.html Martin Cizek
Ignoring the variations in moving air masses, atmospheric pressure decreases steadily with altitude. A higher altitude will always have a lower air pressure, becoming virtually zero (less than 1 kPa) at around 33 kilometers of altitude, or 108,000 feet above MSL. There are still enough molecules in the thermosphere to cause atmospheric drag on satellites in Low Earth Orbit, up to about 500 km (310 miles).
The atmosphere consists of 5 layers: the troposphere, which we live in; followed by stratosphere, mesosphere, thermosphere and exosphere. Air pressure at any of these layers is typically caused by hydrostatic pressure, defined as P = hpg, where P is the pressure, h is the height or depth of fluid, and g is the gravitational acceleration. In simple context, my physics lecturer once explained to me: the reason why we live under an atmospheric pressure of 1 bar is simply because there is a column of air above us. As we move upwards (e.g. in an airplane or on top of a mountain), the height of this column is reduced, thus the atmospheric pressure is less. Therefore, the first layer of atmosphere (or the lowest layer) will experience the highest air pressure.
1 atm (standard atmospheric pressure) is 101,325 kPa.
1 pascal = 1 newton/square meter. For comparison, the atmospheric pressure is about 100,000 pascal.
There are several, of course. The SI unit is the pascal; 1 pascal is 1 newton per square meter. For comparison, the atmospheric pressure is about 100,000 pascal.
No. 1 mm Hg = 133.3224 pascal 350 mm Hg = 46662.84 pascal 1 pascal = 0.0075006 mm Hg 350 pascal = 2.62522 mm Hg
Millibars. Inches of mercury or feet of water
The conversion factor is 101.325. So, atmospheres x 101.325 = kilo-pascals.
'Newton' is a unit of force, not pressure. They're different.The pressure on some area is the total force on the whole area divided by the area.The SI unit of pressure is the Pascal. 1 pascal of pressure means 1 newton of forcespread out over 1 square meter of area.
Those are (somewhat outdated) pressure units.
The SI unit of pressure is the pascal. 1 pascal is rather small, so normal atmospheric pressure on Earth is about 100 kilopascal.However, any pressure units can be used; some that have been are psi (pounds per square inch), bar (defined so that average air pressure = 1 bar), inches (or millimeters) of mercury (the pressure exerted by a column of liquid mercury of that height)or torr (1 torr = 1 mmHg);.
No, it is not. Pascal is the unit (SI) of pressure. 1 Pascal=1 Newton/metre2
A kilopascal is a thousand pascal - a unit of pressure. "Absolute" means the actual pressure - this is in contrast to measuring a pressure DIFFERENCE (usually, how much higher some pressure is, compared to atmospheric pressure).
The pascal is the SI unit for pressure. 1 pascal of pressure means 1 newton of force on each square meter of area.