A closed pipe and an open pipe produce simultaneously a sound with 5 beats per second.
Channel: Doubtnut
Date: 2020-08-30

A closed pipe and an open pipe produce simultaneously a sound with 5 beats per second. If the length of the open pipe is 30 cm, then determint the required change in the length of the closed pipe if both the pipes are to produce the sound of same frequency. Speed of sound is `330 ms^(-1)`.