Mathematics, 04.02.2020 07:52, binkyv15

What are the first, second, and third frequencies audible from a 20 cm long organ pipe when (a) only one end is open and when (b) both ends are open. the speed of sound through the air inside the organ pipe is 343m/s. (hint: if a harmonic does not exist, it would not be heard.)

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What are the first, second, and third frequencies audible from a 20 cm long organ pipe when (a) only...