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Calculate the frequency of the fundament...

Calculate the frequency of the fundamental note of 0.35m long open and closed pipes? Velocity of sound is `340ms^(-1)`.

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Velocity of sound `=V=340ms^(-1)`
Length of the pipe =L=0.35m
Fundamental frequency =v=?
For open pipe, `v=(V)/(2L)=(340)/(0.35 xx 2)`
=485.7Hz
For closed pipe `v=(V)/(4L)=(340)/(4 xx 0.35)`
=243 Hz
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