[" A jet plane flies in the air "],[" because "]

Select the correct reason for the uplift of a jet plane A jet plane moves up in air because

A jet plane flies through air with a velocity of 2 Mach. While the velocity of sound is 332 mis, the air speed of the plane is

The sound produced by a jet plane is of very high pitch because of high :

A stone tied to a string is rotated in a circle. If the string is cut, the stone flies away from the circle because

A stone tied to a string is rotated in a circle. If the string is cut, the stone flies away from the circle because

A supersonic plane flies at the speed

Phosphine is not collected in air because