Physics, 13.12.2019 06:31 jackandryansis7337
Apipe 0.490 m long and closed at one end is filled with an unknown gas. the third lowest harmonic frequency for the pipe is 790 hz.
(a) what is the speed of sound in the unknown gas?
(b) what is the fundamental frequency for this pipe when it is filled with the unknown gas?
(a) number 374 units m/s
(b) number 257 units hz
Answers: 1
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Apipe 0.490 m long and closed at one end is filled with an unknown gas. the third lowest harmonic fr...
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