STP is one atmosphere of pressure at 0 degrees C. Since this would be a freezing temperature at sea level, dry air is less dense than the cited value most of the time. However, air typically contains a lot of water vapor, which would make it denser than the cited value. The Density ...
Standard temperature and pressure (STP) refers to the nominal conditions in the atmosphere at sea level. These conditions are 0 degrees Celsius and 1 atmosphere (atm) of pressure. The STP value is important to physicists, chemists, engineers, pilots and navigators, among others. Standard condition...
Aberdeencityhasanamazingpublictransportsystem,bothdayandnight,althoughexploringthestreetsbyfootisagreatwaytoexperiencetheatmosphereofthisdynamiccity.Driving aroundiseasy,butifyoudon?thaveacar,buses andtrainswilleasilytakeyoutoyourdestination. 1.WheredoesAberdeenlie? A.Faroffthecoast. B.Tothewestofthesea. C....
The pressure of the earth's atmosphere at sea level is 14.7 lb/in2. What is the pressure when expressed in kg/m2? (2.54 cm = 1 in; 2.205 lb = 1 kg)What is pressure and what causes pressure?The weather stations give the atmospheric pressure in inches of H...
To relax a tense or very formal atmosphere or situation. To pass time on nicely. Of the quilt. The skill. Ability that has been acquired by train. The prices you're going to hear is about what small talk is, who and why people make small talk? Look at the following statements with ...
What is the pressure of the gas in the mercury manometer if h = 55 mm and atmospheric pressure is 760 mmHg? A. 815 mmHg B. 760 mmHg C. 55 mmHg Manometer: In fluid mechanics, manometers are the devices used to measure the ...
Step-by-Step Solution:1. Definition of Atmospheric Pressure: Atmospheric pressure is defined as the pressure exerted by the weight of the air in the atmosphere on a surface. This pressure is due to the vari
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1 atm of pressure is equivalent to about a 10,000 kg mass pushing down on a square meter area. We can think of all that mass existing in a very tall and thin column above the surface. The atmosphere is denser near the surface and thins as the distance from the Earth increases. In ...
atmosphere above, the added atmospheric pressure must be added if one is to find the total pressure on an object. The pressure at a given depth in a static liquid is a result the weight of the liquid acting on a unit area at that depthplusany pressure acting on the surface of the ...