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McGraw Hill Science Module Communication, Unit 2 ...

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  • How loud a sound is.
    volume
  • A sound ____ moves through materials.
    wave
  • I felt the string _____ when I played the guitar
    vibrate
  • How high or low a sound is.
    pitch
  • A movement up and down or back and forth.
    wave
  • When he sang with the choir, his ____ was high
    pitch
  • to move back and forth
    vibrate
  • They turned the ____ up, when their favorite song came on.
    volume