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The lowest note on a piano has a frequency of 27.5 Hz. Find its wavelength in air. Use v = 343 m/s.
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The lowest note on a piano has a frequency of 27.5 Hz.

Find its wavelength in air. Use v = 343 m/s.

User Vijucat
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4 votes
7 i think
this is wrong i need help with this too im sorry
User Anton Baksheiev
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