14 An open pipe of sufficient length is dipping in water

Last updated: 6/11/2023

14 An open pipe of sufficient length is dipping in water with a speed u vertically If at any instant I is length of tube above water Then the rate at which fundamental frequency of pipe changes is speed of sound c a cv 2 c c 2v 2 11 BIL V b cv 4 d c 4v 2 32