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the planes don't need air pressure, the humans inside need oxygen to breath and the air gets thinner the higher you go

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15y ago

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What happens when your airplane takes off from an airstrip on the ground and rises 30000 feet into the sky what happens to the air pressure on the outside of the airplane?

As the airplane ascends to 30,000 feet, the air pressure outside the airplane decreases. This is because air pressure decreases with altitude due to less air molecules exerting pressure on the aircraft. The difference in pressure between the inside and outside of the airplane is managed by the aircraft's pressurization system to ensure a comfortable environment for passengers and crew.


Is the air pressure in a flying airplane greater that outside the flying airplane?

In a commercial airliner flying at cruising altitude, the air pressure inside the airplane is considerably higher than the air pressure outside. The air pressure outside is too low for people to breathe comfortably, so the interior is pressurized.


Why do are airplane windows are smaller than bus windows?

Aircraft windows need to resist severe air pressure changes and pressure differential.


When you are landing in an airplane does the air pressure increase or decrease?

It increases. In an unpressurized airplane, the pressure increases because the air is denser at lower altitudes. In a pressurized airplane, the pressure increases both because the pressure must be equalized before the doors can open and because the hull is not designed to withstand an outside pressure higher than the inside pressure.


Why does a bottle get crumpled up while in an airplane?

it is air pressure


Why does the air pressure above an airplane wing diff from the pressure below it?

The air pressure above the wing is lower because the air traveling faster over the curved top surface creates lower pressure compared to the slower-moving air below the wing. This pressure difference generates lift, allowing the airplane to fly.


What type of air is above an airplane wing when it is flying?

The air above an airplane wing in flight is at lower pressure than the air below the wing. Hope this helps.


What are the forces that act an airplane in flighht?

Gravity , wind and air pressure.


What happens when air above an airplane wing is moving faster than air below an airplane wing?

When the air above an airplane wing moves faster than the air below it, a pressure difference is created. This pressure difference generates lift, as the higher pressure below the wing pushes the aircraft upward. This is known as Bernoulli's principle, where increased air speed above the wing results in decreased pressure and lift.


As air molecules move over and under the wings of an airplane the pressure increases below the wings to create what?

As air molecules move over and under the wings of an airplane, the pressure decreases above the wings and increases below them, creating lift. This difference in pressure generates an upward force that allows the airplane to rise into the air. The phenomenon is explained by Bernoulli's principle, which states that faster-moving air has lower pressure.


What makes an airplane lift up into the air?

The air under the plane's wings exerts pressure.


How does bernoulli's principle keep airplanes in the air?

Bernoulli's principle states that as air speed increases, air pressure decreases. This principle is applied in airplane wings, which are designed to create a pressure difference between the upper and lower surfaces. This pressure difference generates lift, allowing the airplane to stay in the air.