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ARC-Easy / Mercury_409111 / The human hearing range is 20-20,000 hertz. A sound Peggy heard was measured at…

Problem

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question

The human hearing range is 20-20,000 hertz. A sound Peggy heard was measured at 15,000 hertz. Which characteristic best describes the sound wave that Peggy heard?

choices

  • fast speed
  • high frequency
  • large amplitude
  • long wavelength

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