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Standard air pressure at sea level is 760 millibars.
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∙ 6y ago
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How high in meters is 5 millibars?
1 atm (atmosphere) is the air pressure at the earths surface. It is equivalent to the pressure of a 10.3323m water column. So 5atm = 5x10.3323m = 51.6615m (of water).
What is the standard sea- level pressure?
Standard air pressure at sea level is 1 atmosphere, or 1 atm. This is the adopted standard atmosphere value, but sea level pressure will not always equal to this value due to changes in weather. 1 atm = 101 325 pascals = 1.01325 bars.
What is the Standard pressure of a substance to become a gas?
Standard pressure is defined as 1atm, or 760mmHg. This is sea-level atmospheric pressure here on earth.
Is there air pressure in the Earth's atmosphere?
unless you are an alien from outerspace, i think you mean "our" atmosphere. this pressure varies with hight above ground. at sea level, the pressure is referred to as 1 atm. this is equivalent of the force of a column of 760 mm of mercury. if you were to go high in an airplane or on a very high mountain, you would notice a decrease in pressure. similarly, the lowest points on earth have the highest pressures.
Why is the pressure at 14000 ft above sea level 0.69 ATM while the pressure at 14000 ft below sea level is 470 ATM?
The pressure of rarefied air is strongly different from the pressure of a big layer of water.
Where is atmospheric pressure 1.0 millibars?
0.0009869 ATM for 1.0 millibars. as far as where... that pressure can be obtained about 320,000 feet above sea level
What is the standard sea level pressure in millimeters of mercury?
Standard air pressure at sea level is 1 atmosphere, or 1 atm. This is the adopted standard atmosphere value, but sea level pressure will not always equal to this value due to changes in weather. 1 atm = 101 325 pascals = 1.01325 bars.
What is meant by atmospheric pressure is 1 ATM?
It just means that the pressure you're measuring is approximately the same as Earth's air pressure at sea level.
How high in meters is 5 millibars?
1 atm (atmosphere) is the air pressure at the earths surface. It is equivalent to the pressure of a 10.3323m water column. So 5atm = 5x10.3323m = 51.6615m (of water).
What is the standard sea- level pressure?
Standard air pressure at sea level is 1 atmosphere, or 1 atm. This is the adopted standard atmosphere value, but sea level pressure will not always equal to this value due to changes in weather. 1 atm = 101 325 pascals = 1.01325 bars.
What is the altitude at which air pressure is about 1000 millibars what is it at 200 millibars?
The standard atmosphere (symbol: atm) is a unit of pressure and is defined as being precisely equal to 101.325 kPa Air Density decreases at a rate of 2.9% - 3.0% for each 1000 ft. of elevation above Sea Level. See Standard Atmosphere below for background information. 1 000 feet = 304.8 meters So in rough terms You will lose about 1% of the pressure for each 100 meters due to elevation increase 0m = 101.325 100m =101.32500 - (101.32500 * .01) = 100.31175 200m = 101.32500 - (101.32500 * .02) = 99.2985
What does ATM in chemistry stand for?
ATM stands for atmosphere, such as in atmospheric pressure.
One ATM equals standard ATMospheric pressure at sea level Choose the correct measure of one ATM?
Atmospheric pressure refers to the force per unit area exerted against a surface by the weight of air above that surface in the Earth's atmosphere. The standard atmosphere (symbol: atm) is a unit of pressure at sea level and is equal to 101325 Pascal.
What is the pressure of the air at sea level?
The pressure is one atmosphere (atm), equal to 1.01325 bar (1013.25 millibars or 101.325 kilopascals). This is about 14.7 psi (pounds per square inch) or 29.9213 inches (760 mm) of Mercury.
Why you observed 1 ATM pressure at sea level?
Because that is the definition of 1 atmosphere at standard temperature.
The atmospheric pressure at the summit of MtMcKinley is 606 mm Hg on a certain day What is the pressure in ATM and in kPa?
The standard atmospheric pressure is 14.7 psi which is equal to 1014 millibars and 760 mm Hg. Therefore 606 mm Hg = 606/760 of an atmosphere = 0.797 atm. Therefore in millibars it is 0.797 x 1014 = 808.5 mb. Now 1 mb = 100 Pa = 0.1 kPa, so 808.5 mb = 80.85 kPa.
What is atmospheric pressure at sea level and at 0 degrees Celsius called?
1 ATM of pressure and 0 c is known as 'Standard temperature and pressure' (STP)
