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Vitek1552 [10]
2 years ago
6

If the fundamental frequecny of a musical instrument is 42 Hz, what is the frequency of the second harmonic

Physics
2 answers:
kirza4 [7]2 years ago
4 0
84...........................
nika2105 [10]2 years ago
3 0
I believe the correct answer is 84 ♥

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