Atmospheric pressure is the weight of the air above the surface of the earth. As elevation increases, there is less air above the location and the pressure is lower. At sea level the column of air above the area is greater.?æ
the atmospheric pressure below sea level is highter (novanet)
Pressure increases the deeper you go into the sea.
pressure decreases as altitude increases, because there is a lower concentration of particles for a given area
there is more air at the sea level....but at the top of a montain there s very less air...therefoe there is more pressure at the sa level
pressure is greater below sea level.
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Formulas for atmospheric pressure variation with altitude. Scroll down to related links and look at "Atmospheric pressure - Wikipedia".
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Air Pressure The force exerted by the air above is called?
A standard atmosphere, denoted by the symbol atm, is a unit of pressure measurement equal to 101,325 pascals, 760 millimeters of mercury, 29.9212 inches of mercury, or 14.696 pounds per square inch. The relationship between atmospheric pressure change and height above the earth's surface
as you move up from sea level, the atmospheric pressure decreases. At higher elevations, theres less air above you so therefor less air pressure. When the air pressure outside your body decreases, the air pressure inside also decreases (slowly).
Formulas for atmospheric pressure variation with altitude. Scroll down to related links and look at "Atmospheric pressure - Wikipedia".
Formulas for atmospheric pressure variation with altitude. Scroll down to related links and look at "Atmospheric pressure - Wikipedia".
An altimeter actually measure brometric (atmospheric) pressure, which converts to height above sea level
I dont do science i am a more pe type
Because this high (which is the height of a lliquid column equivalent to the atmospheric pressure) will compensate the atmospheric pressure autside of the system under vacuum
For the same reason. The liquid above the location considered, or the atmosphere above the position considered, helps contribute to the pressure; if there is more liquid or atmosphere above, there is more pressure.
abosulute pressure includes the atmospheric pressure while gage pressure gives the pressure above atmospheric pressure
Isobar for atmospheric pressure, isotherm for temperature, or contour for height above (below) sea level.
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Atmospheric pressure is the weight of the air above the point... at sea level there is more air above the point then there would be at 10,000ft
Pressure always decreases with height. This is because atmospheric pressure is just a measure of how much air is weighing down. So the higher you go in the atmosphere, the less air is above you (more of it is below you) and the lower the pressure will be.
mercury manometer