|
I believe that to get the air moving there must be a friction of some sort. Strumming of a guitar string or fingernails on a chalk board produce friction that begin the sound waves moving.
I think the turbulence on the sides are a result of air friction on the surface . I could be wrong on both counts but that is what learning is al about. Exelent discussion.
__________________________________________________
Top speed 123.369mph. Ohio mile
Worlds fastest 250 ninja
|