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At 18000 feet above sea levelthe air density is 12 that at sea level What is the atmospheric pressure at this altitude?
Wiki User
∙ 14y ago
The atmoshperic pressure at 18,000 feet above sea level is 280 mm Hg.
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago9.33 psia
649.079 mb
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Does absolute pressure in a liquid of constant density double when the depth is doubled?
No, the absolute pressure in a liquid of constant density would not double in this situation. This is because the atmospheric pressure is an independent variable, so it will keep the absolute pressure from doubling.
Why altitude affects boiling point?
Ya ........ if you have an egg on the top of high mountain the altitude and less air density causes lower boiling points and when you get higher it reduces the boiling point of the water and it is due to atmospheric pressure.Boiling is directly proportional to atmospheric pressure which becomes lower when we go above the sea level example mountainous areas. Answered by 12th standard student.SSK.
How does the density of the atmosphere change as altitude increases?
Answer 1 - Air Density varies with AltitudeIf all other factors remain the same, then air density will decrease as altitude increases. Answer 2 - Another OpinionAs the altitude increase, the density decrease so the air velocity increase so the air pressure decrease and as a result we got a large amount of air mass flow rate
How does increasing attitude affect air pressure and density?
as the altitude increase, the effect of gravity become more insignificant on air and the air become more disperse or thinner hence it does affect the air pressure and density by decreasing both air pressure and density of the air.
What changes in air pressure what would you expect if you carried a barometer down a mine shaft?
Density and air pressure will increase, while altitude decreases.
How does atmospheric parameters affect aircraft's lift and drag force generation while gaining altitude?
Temperature - low temperature gains altitude quicker Pressure - High pressure gains altitude quicker Density - Low density gains altitude quicker
What is the property of matter that is dependent to altitude?
The property of matter that is dependent on altitude is atmospheric pressure. Atmospheric pressure decreases with increasing altitude due to the decrease in the weight of the air above. This decrease in pressure affects various aspects of the environment, such as boiling points of liquids and gas behavior.
How does altitude affect density and air pressure?
Altitude has a large affect on the air pressure and air density. Air density reduces with altitude and air pressure reduces with altitude as well.
How does altitude affect the density and pressure of air?
Altitude affects density and pressure by decreasing when it increases.
At what part of the earth's surface is the atmospheric pressure the minimum?
The tops of mountains have the consistently lowest air pressure, because density decreases with altitude. The simplest explanation is that there is "less air pushing down" when you are at a higher altitude.
How does altitude affect density and pressure?
Air pressure decreases as altitude increases. As air pressure decreases, so does density.
When altitude increases does air density?
The density of the atmosphere decreases with altitude.
What are the three unit of pressure equal to atmospheric sea level?
A not-commonly-used measurement is 'atmosphere'. One atmosphere is the average pressure at sea-level: 101.325 kPa, 1013.25 mbar, 29.921 inches of mercury (inHg) or 760 millimeters of mercury (mmHg).
What condition is pressure altitude and density altitude the same value?
At standard temperature.
Barometric pressure ground level?
Atmospheric pressure varies with altitude and air density. Average sea-level pressure is 101.325 kPa (1013.25 mbar) or 29.921 inches of mercury (inHg) or 760 millimeters of mercury (mmHg).
How is it that the altitude decrease and the density of the air does what?
Altitude decreases, pressure increase, temperature decreases (some, but less effect than pressure), density goes up.
How does the density of the air affect pressure?
Pressure affects the density of air by increase of pressure increases the density
