Question

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eese answer the following questions
A pipe open at both ends gives
frequencies which are​

Answer 1

Answer:

Hope this will you

ANSWER

For open pipe in air, fundamental frequency:

f=  

2l

V

​  

 

For the pipe closed at one end(dipped in water),fundamental frequency:

f  

1

=  

4l  

1

 

V

​  

=  

4×  

2

l

​  

 

V

​  

=  

2l

V

​  

∴f  

1

=f