Posted by: kaji sahab November 11, 2016
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why is thing urgent bro? manchhe nai maryo ki k ho?
by the way it is CONTRAIL.
Contrails are clouds formed when water vapor condenses and freezes around small particles (aerosols) that exist in aircraft exhaust. Some of that water vapor comes from the air around the plane; and, some is added by the exhaust of the aircraft. The exhaust of an aircraft contains both gas (vapor) and solid particles.
science-edu.larc.nasa.gov/contrail-edu/science.php
by the way it is CONTRAIL.
Contrails are clouds formed when water vapor condenses and freezes around small particles (aerosols) that exist in aircraft exhaust. Some of that water vapor comes from the air around the plane; and, some is added by the exhaust of the aircraft. The exhaust of an aircraft contains both gas (vapor) and solid particles.
science-edu.larc.nasa.gov/contrail-edu/science.php