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Questions  

An open pipe of length l vibrates in fundamental mode. The pressure variation is maximum at 

a
1/4 from ends
b
The middle of pipe
c
The ends of pipe
d
At 1/8 from ends of pipe middle of the pipe

detailed solution

Correct option is B

At the middle of pipe, node is formed.

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Similar Questions

A tube of certain diameter and of length 48 cm is open at both ends. Its fundamental frequency of resonance is found to be 320 Hz. The velocity of sound in air is 320 m/s. One end of the tube is now closed, considering the effect of end correction, calculate the lowest frequency of resonance for the tube (in Hz). 


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