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Why do jet airplanes fly at altitudes above 30000 ft though it takes a lot of fuel to climb that high?
hyuikk465
What can you infer about the height jet airplanes fly based on the fact that their contrails form cirrus clouds?
The fact that jet airplanes' contrails form cirrus clouds suggests that they fly at altitudes where the temperature and humidity are conducive to contrail formation, typically above 20,000 feet. This indicates that jet airplanes generally fly at high altitudes, where the air is colder and less dense, allowing contrails to persist and spread out into cirrus clouds.
What level do most airplanes fly?
Commercial, jet engined aircraft, such as the 747, fly at approximately 40 000 feet. Propeller aircraft fly at lower altitudes
Why do jet airplanes fly at altitudes 30000 ft?
Jet aircraft generally fly above FL300 (30,000ft) to maximise efficiency. Not just fuel efficiency but also to minimise flight time.
What can you infer about the height at which jet airplanes fly based on the fact that their contrails form cirrus clouds?
Jet airplanes fly at high altitudes, typically between 30,000 and 40,000 feet. When their exhaust gases mix with cold air at these altitudes, the water vapor in the exhaust condenses and freezes, forming contrails which can then spread out and create cirrus clouds. This indicates that the contrails and cirrus clouds are forming at a high altitude where the air is cold enough for the water vapor to freeze.
What are benefits for jet airplanes?
they fly
Jet airplanes fly in the?
Air
Jet planes fly in this part of the atmosphere?
Jet planes fly in the stratosphere, which is the second layer of Earth's atmosphere. This layer provides a stable environment for jet propulsion and allows for efficient flying at high altitudes.
Which is faster a jet or Concorde?
This depends on the jet. Most modern jet fighters are supersonic, however the high altitudes capable by Concorde mean it can fly generally faster due to the thinner air.
Why do planes fly high?
Planes fly at high altitudes because the thinner air reduces air resistance, allowing the aircraft to fly more efficiently. Flying at high altitudes also provides smoother air currents, less turbulence, and shorter flight times due to the ability to take advantage of jet streams. Additionally, being at a higher altitude allows planes to avoid obstacles on the ground and have more flexibility in choosing their flight path.
Jet airplanes flying great distances fly in the what?
ALL aircraft fly in the Troposphere regardless of distance.
What comes out of the airplanes when they fly?
Jet exhaust, which is now mostly hot air.
