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Question: The speed of sound in air at 20 C is 344m/s.

(A) What is the wavelength of a sound wave with a frequency of 784 Hz, corresponding to the note G5on a piano?

(B) How many milliseconds does each vibration take?

(C) What is the wavelength of a sound wave one octave higher than the note in part A?

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  • Category:- Physics
  • Reference No.:- M93100020

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