Pressure variation due a sonic wave propagating along

Last updated: 6/12/2023

Pressure variation due a sonic wave propagating along positive x direction is given by equation AP x AP sin 2 vt x One end of an open organ pipe is closed by a cap and held at rest with its axis parallel to x axis and the open end at the origin The minimum value of limiting frictional force in Newton between the cap and the pipe so that pipe will remain closed is Given AP 2 x 10 N m and cross sectional area of the tube is equal to 5 104 m