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the frequency of the first overtune of a closed organ pipe is same as that of a open organ pipe,what is the ratio between their lenghts.

Sarvesh , 7 Years ago
Grade 11
anser 1 Answers
Phanindra

Last Activity: 7 Years ago

For closed pipe...
1st overtone,    n= 3V/4l1
For open pipe 
1st overtone,   n2    = 2V/2l2
Equate these two....(given that both are equal)
so you will get L​/ L2  = 3/4
 

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