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whitakers87
18.07.2019 •
Arts
An organ pipe has two successive harmonics with frequencies 1372 and 1764 hz. (a) is this an open or a stopped pipe? explain. (b) what two harmonics are these? (c) what is the length of the pipe? –
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Ответ:
1372/1764 = 7/9
which shows the nth harmonic is in odd multiple
b) 7th harmonic and 9th harmonic
c) 1372Hz = 7fo where fo = v / 4L 1372 = 7(330) / 4L solve for L, L = 0.4209 m The length of the pope is 0.4209 meter.
Ответ:
im confused
Explanation: