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cheeseballs!
i dont know, but its better to not listen to the advice above
The density of air decreases as altitude increases. Air at sea level has more gas molecules in each cubic meter than air at the top of a mountain
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoThe density of air profoundly affects the performance of airplanes, to the point where "density altitude" is posted at airports in hot and humid areas (for instance, some southern US states) to forwarn pilots of this condition. On a particularly hot and humid day, a small, low powered private airplane, for instance a Cessna 152, might not be able to get off the ground at all.
I might add that many a pilot with a private runway (not uncommon among farmers) and not well trained, has ended up in the cornfield on a hot August day.
Wiki User
∙ 10y agoAir in a closed vesel will increase in pressure if heated. "Density" stays the same.
In the atmosphere "Pressure Density" or efective altitude reduces as air tempurature goes up and pressure stays the same.
Wiki User
∙ 13y agoas density increases air pressure decreases.
Wiki User
∙ 14y agoNo the density of the air decreases as the altitude increases
Wiki User
∙ 12y agoTemperature and pressure affect air density. Humidity and the presences of other component gasses, dust and particles also have an effect.
Wiki User
∙ 14y agoAs you go higher up in altitude the density of the air decreases.
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How can air pressure affect the window glass of an airplane?
Other than the force of the air on the windscreen as the aircraft moves forward through the air (a function of speed and air density), the primary affect of air pressure on window glass in an aircraft is from the force of cabin air pressure pushing out against the window. This force can be in the neighborhood of 8 pounds per square inch in the average commercial aircraft. Because of this rather significant force, windows in pressurized aircraft generally are small and sturdily built.
How does water vapour affect air pressure?
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Density of air?
Being a gas, the density of air can vary a lot, depending on its temperature and pressure. At sea level, it is usually close to 1.2 kilograms per cubic meter.
What does changing the air pressure have a greater affect on the balloons volume rather than the air pressure?
The logic of the question appears contestable - can we try again.
Is the unit of measure for atmospheric pressure most commonly found on weather maps?
In weather maps, atmospheric pressure is measured in millibars. Standard atmospheric pressure is 1013.2 millibars at sea level. Air pressure varies depending on temperature and air density.
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 the density of the air affect pressure?
Pressure affects the density of air by increase of pressure increases the density
How does altitude affect density and pressure?
Air pressure decreases as altitude increases. As air pressure decreases, so does density.
Why does temperature affect the air pressure?
Air temperature and air pressure are inversely proportional. As temperature increases, air pressure decreases. This is best demonstrated in an enclosed vessel.
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.
How does altitude affect the density and pressure of air?
Altitude affects density and pressure by decreasing when it increases.
How does air being heated affect the air pressure?
When air is heated the particles become excited and move and bounce off of surfaces causes pressure on it's container.
What will happen to air if it is heated along a slope element?
Generally, if air is heated, its temperature will increase. And if the pressure remains constant, its density will decrease.
How does increasing the density of gas affect its pressure?
By increasing the density of a gas its air pressure will subsequently increase.
How does increasing the density of a gas affect the pressure?
By increasing the density of a gas its air pressure will subsequently increase.
How do you think the density of heated air compares to the density of cooler air?
The density of heated air is less than the density of cooler air.
How Does temperature affect air pressure and air density?
When altitude rises, the air pressure and density both decrease. When temperature rises that means that more air is pushing down on it. So this means that the air pressure and density rise when temperature rises.
