How much of a wavelength is in the pipe

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A sound is set up in a pipe closed at one end and open atthe other. According to the formula given by Dr. Willis in class,when n=3 how much of a wavelength is in the pipe?

6wavelengths
3wavelengths
1.5wavelengths
1.25wavelengths
0.75wavelengths

Reference no: EM13557281

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