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First of all, its not smoke. Its Vapor! Since its so cold when you fly at 35,000FT, and the engines are so hot, you get vapor.
Wiki User
∙ 8y ago
Wiki User
∙ 9y agoThe contrails are mostly water vapor, when the exhaust exits the engines it raises the relative humidity, this water vapor condenses and then freezes leaving a trail behind.
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Why do airplanes leave jet streams in the sky?
The engines create smoke .
Can you draw things in the sky?
Some people have drawn things in the sky with airplanes, some gas or smoke but its only temporary.
Why was the sky blue when airplanes not flying is the constant haze caused by airplanes not clouds?
Gas comes out of airplanes, which causes air pollution, and sometimes changes the sky color.
What do you call the thing where airplanes fly?
The sky
What kind of jets make the line in the sky?
according to my research all aeroplanes longer than 15feet leave marks in the sky
What do you call a group of airplanes flying in the sky?
A formation
Why do airplanes sometimes leave chemtrails?
The trail left behind in the sky is actually ice, when the air is so cold its below freezing the vapor turns into ice so quickly that it skips the liquid stage and creates a trail in the sky.
What is the annual average number of airplanes in the air?
The annual average number of airplanes in the air can vary greatly depending on the time of day, day of the week, and season. However, on average, there are estimated to be around 9,700 planes airborne at any given time globally.
Is Sky Online related to the Sky magazine that is on airplanes?
Sky magazine is published by delta airlines as a service to their customers. I have found no connection between sky online and sky magazine.
What do you call the tracks in the sky from airplanes?
Condensation trails or 'con trails'.
What is smoke trail?
Smoke trail is the trail of smoke left behind by an aircraft as it flies in the sky.
How many syllables are there in line high is sky?
There is 4 syllables in "line high is sky". The syllables are line-high-is-sky.
