A closed organ pipe and an open organ pipe of some length produce ` 2 beats ` when they are set up
Channel: Doubtnut
Date: 2020-07-26

A closed organ pipe and an open organ pipe of some length produce ` 2 beats ` when they are set up into vibration simultaneously in their fundamental mode . The length of the open organ pipe is now halved and of the closed organ pipe is doubled , the number of beats produced will be