X1014313839-00379-80095</DOCNO> sound wave basics A sound wave is a mechanical longitudinal wave produced by a vibrating object.
(A sound wave; is; a mechanical longitudinal wave produced by a vibrating object) (a mechanical longitudinal wave; produced; by a vibrating object)
A sound wave a mechanical longitudinal wave
is produced
a mechanical longitudinal wave produced by a vibrating object
by a vibrating object