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They really have no purpose . But mostly they are created by the jet exhaust freezing and creating ice crystals as the airliner flies in the stratosphere where temperatures are well blow freezing.
Another similar point of view. Jet trails, or condensate trails, have no more purpose than the little cloud formed when you "see your breath" on a cold day. The same principles are involved.
Jet trails, also known as contrails, are the visible lines of condensed water vapor left in the sky by aircraft engines. The purpose of jet trails is not intentional but rather a byproduct of the combustion of fuel in the aircraft engines at high altitudes where the air is cold and humid. The trails can persist and expand due to atmospheric conditions, leading to the formation of artificial clouds.
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How many jet streams are there on earth?
There are typically four jet streams on Earth: two in each hemisphere. These are the polar jet streams and the subtropical jet streams. Polar jet streams are found closer to the poles, while subtropical jet streams are located closer to the equator.
What determines how far south the the cold air from the north pole travels?
The jet stream
What is a true fact about jet streams?
The polar jet stream is generally stronger than the subtropical jet stream
What is the difference between a continental jet stream and a polar jet stream?
A continental jet-stream travels parallel to the equator - a polar jet-stream travels in a north/south direction.
How many miles of trails does Glacier National Park have?
700
What is the purpose of trail?
They really have no purpose . But mostly they are created by the jet exhaust freezing and creating ice crystals as the airliner flies in the stratosphere where temperatures are well blow freezing. Another similar point of view. Jet trails, or condensate trails, have no more purpose than the little cloud formed when you "see your breath" on a cold day. The same principles are involved.
What is the name of the fume like seen in the air when a jet flies?
Contrails or vapour trails.
What is the Jet Engine's purpose?
The Jet engines purpose is to create thrust.With out Thrust a plane would not be able to fly.
What happened immediately after 91101 that confirmed scientists ideas about global dimming?
After 9/11, all airtrafic was temporarily grounded. The jet trails of the airplanes is considerable and added to the reflected sunlight of the atmosphere. During this brief absence of jet trails, it was observered to have a slightly higher UV index.
The purpose of jet aircraft?
The purpose for jet aircraft is to quickly transport people to far away destinations or to fight in a war against the opponents.
What purpose did the trails of the silk route serve besides trade?
Help me out guys!!
What is the main purpose for a jet plane?
banana
What was the purpose of the trails?
If by trails you mean cattle drives, the purpose was to move large herds of cattle to the nearest railroad stop so the cattle could be shipped to other parts of the country, usually larger cities in the east.
What is the jet ski's purpose?
The purpose of a jet ski, is to ride around in circles until you get bored, and then take up room in the garage for years and years.
What was the purpose of the cattle trails?
If by trails you mean cattle drives, the purpose was to move large herds of cattle to the nearest railroad stop so the cattle could be shipped to other parts of the country, usually larger cities in the east.
What is the purpose of an afterburner in a jet?
The purpose of an after burner in a jet is to provide an increase in push off that is usually for flights that are going to takeoff, and also during combat situations.
What was the purpose of the treaty of Laramie?
It bound the Plains Indians to territories away from the major trails
