There are vapor trails and contrails. For contrails, it's the same process that forms clouds. Hot air from airplane engine exhaust heats the cold air of the atmosphere condensing any moisture present in the form of a cloud which trails out from the rear of the engine. Contrails form most often when aircraft are at extreme altitudes where the temperature year round is below freezing. Vapor trails can form at the wingtips at low altitudes during times of high humidity if the aircraft is traveling fast enough to form a vortex which accelerates the air flowing over the wing in a concentrated area at the tip - cooling the air as it does so. Carburetors on aircraft with internal combustion engines see the same process in that they have a tube that begins wide and ends narrow which accelerates the air/gas mixture flowing through the throat of the carb (Venturi effect). This would result in carburetor icing and starve the engine for fuel requiring a device (dubbed Carburetor Heat) be employed to direct hot exhaust to the outside of the carb to warm it sufficiently to prevent ice formation.
Water vapor is the gas form of water, typically formed when liquid water evaporates or sublimates. It is colorless, odorless, and plays a crucial role in Earth's water cycle, as it can condense to form clouds and precipitation.
In the water cycle, vapor refers to the gaseous state of water when it evaporates into the atmosphere from bodies of water like oceans, lakes, or rivers. Vapor can condense back into liquid form to form clouds or precipitation, completing the water cycle.
Rain is formed when water vapour cools.
When water vapour condenses into water droplets during rain it absorbs heat thus making the environment cool. Why so? - Quora When water vapour condenses into water droplets during rain it absorbs heat thus making the environment cool. Why so? Spandan Mallick, Save Water... save life!
As air rises, it cools adiabatically. This is the result of less pressure being applied to a parcel of air as it rises in altitude (as there is less air pressing down above it). As the air cools, its capacity to suspend water vapour decreases, and it may approach one hundred percent relative humidity, also known as dew point. Dew point is the temperature at which water vapour will condense in air at a given pressure. The condensed water vapour will form clouds, which may cause precipitation.
Tarmo Rajasaari has written: 'Vapour trails'
Contrails or vapour trails.
All aircraft engines emit hot air and they are usually flying in very cold air, so the hot air appears as a vapour trail.
The verb form of "vapour" is often "vaporize", which means to convert or be converted into vapor.
Contrails (short for "condensation trails") or vapour trails are artificial clouds that are the visible trails of condensed water vapour made by the exhaust of aircraft engines. As the hot exhaust gases cool in the surrounding air they may precipitate a cloud of microscopic water droplets. If the air is cold enough, this trail will comprise tiny ice crystals.
plants release extra water in the form of water vapour from small holes of their leaves known as stomata ,that water vapour rises in the atmosphere in the form of clouds and that water vapour returns to earth in form of rain .
No, water vapour is not in the solid form. Water vapour is the gas form of water and is represented chemically as H2O(g) where the (g) stands for gas.
A chemtrail is a conspiracy theory that suggests that the white lines seen behind planes in the sky are chemical or biological agents deliberately sprayed for sinister purposes. However, the scientific community has debunked these claims, explaining that these trails are actually contrails - condensation trails that form when water vapor from aircraft engines freezes in high-altitude, cold air.
The plural form of the singular noun "trail" is "trails".The word "trail" is also a verb: trail, trails, trailing, trailed.
Steam is water vapour - just a very hot form of it.
water vapour
Water vapour, and then clouds.