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Ratling [72]
3 years ago
6

The wave produced by a piano's middle C has a frequency of 440 Hz

Physics
1 answer:
bogdanovich [222]3 years ago
3 0

Answer:

0.78 m

Explanation:

I just did a hw question for this its just 344  divided by 440

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Explanation:

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7 0
3 years ago
3. Pedro threw a penny into a fountain and it sank to the bottom. Which of the following would explain
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Answer:

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