" A longitudinal wave is represented by `x = x_(0) ""sin""2pi(""nt"" - (""x"")/(lambda))`
Channel: Doubtnut
Date: 16/08/2020

 A longitudinal wave is represented by `x = x_(0) "sin"2pi("nt" - ("x")/(lambda))`  The maximum particle velocity will be four times the wave velocity if