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What are jet contrails?
Jet contrails are water condensation resulting from the rapid compression and decompression of the air around the wing as the airplane moves through the atmosphere. The atmospheric conditions have to be just right for contrails to occur, and that is why you sometimes see contrails seem to wink off and on, as the airplane passes through drier air the contrails will stop.
What are contrails and how do they form?
Contrails are clouds that form behind airplanes when hot exhaust gases containing water vapor mix with cold air at high altitudes. The water vapor in the exhaust condenses into tiny ice crystals, creating a visible trail. Contrails can persist for a while depending on atmospheric conditions.
What is it that causes contrails?
Contrails are long, artificial clouds that are man-made, sometimes trailing an aircraft. They are made most commonly by the water vapor in the exhaust of the engines of aircrafts. However, they can also be made from changes in the air pressure.
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.
How do you use the word contrail in a sentence?
The airplane left a long contrail in the sky as it flew overhead.
What are jet contrails?
Jet contrails are water condensation resulting from the rapid compression and decompression of the air around the wing as the airplane moves through the atmosphere. The atmospheric conditions have to be just right for contrails to occur, and that is why you sometimes see contrails seem to wink off and on, as the airplane passes through drier air the contrails will stop.
Are contrails similar to cumulonimbus clouds?
No. Contrails are long, narrow, thin clouds left by aircraft at high altitude. Cumulonimbus clouds are enormous, thick, towering storm clouds.
Do airplane contrails affect the weather?
No it is the weather that facilitates the production of contrails.
What does the cloud name contrails mean?
Contrails is a shortening of condensation trails.
What causes the formation of line clouds in the sky?
Line clouds, also known as contrails, are formed when water vapor from aircraft exhaust condenses and freezes into ice crystals at high altitudes in the cold air. This creates long, thin lines of clouds that can persist in the sky for a period of time.
What do you call the trail behind high-flying jets?
These are called "contrails" (short for "condensation trails") and are ice crystals formed from the water released by a jet engine. When jet fuel burns, it creates gases including carbon dioxide, but also substantial water vapor. At high altitudes, the temperature is much lower than on the ground, and water condenses and freezes. Depending on the altitude, wind, and the humidity of the air, contrails can persist for a few seconds or for many hours. When many contrails combine to form long-lasting clouds, they can affect the weather like any other cloud, except that they are higher in the atmosphere.
What are contrails?
contrails are "clouds" formed by the hot, humid air from plane/jet engines which mixes with water vapor high in the sky, then turning into ice crystals which then create contrails.
What are contrails and how do they form?
Contrails are clouds that form behind airplanes when hot exhaust gases containing water vapor mix with cold air at high altitudes. The water vapor in the exhaust condenses into tiny ice crystals, creating a visible trail. Contrails can persist for a while depending on atmospheric conditions.
What is it that causes contrails?
Contrails are long, artificial clouds that are man-made, sometimes trailing an aircraft. They are made most commonly by the water vapor in the exhaust of the engines of aircrafts. However, they can also be made from changes in the air pressure.
What is the mission of the airplanes that leave contrails?
To be an airplane with jet engines? All jet airplanes leave contrails.
What kind of clouds are contrail?
Contrails are clouds that appear behind aircrafts. Contrails are long, thin, man-made clouds that are essentially vapor trails. These vapor trails are created by a change in water vapor or changes in air pressure.
What are the streams that jet planes leave in the sky?
The streams that jet planes leave in the sky are called contrails. Contrails form when the hot, moist exhaust from the airplane engines mixes with the cold air at high altitudes, causing the water vapor to condense into ice crystals. Contrails can sometimes linger in the sky for a while, creating long white streaks behind the plane.
