Find the number of possible natural frequencies of an air column in a pipe whose frequencies lie
Channel: Doubtnut
Date: 2020-08-30

Find the number of possible natural frequencies of an air column in a pipe whose frequencies lie below 1250 Hz. The length of the pipe is 85 cm. The speed of sound is `340 ms^(-1)`. Consider the two cases: (a) the pipe is closed at one end and (b) the pipe is open at both ends.