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Wavelength and Amplitude in Sound

  •  English    13     Public
    4-PS4-1. Develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move.
  •   Study   Slideshow
  • short wavelength: high or low pitch?
    high pitch
  •  10
  • high amplitude: loud or quiet sound?
    loud sound
  •  10
  • medium amplitude: loud, medium, or quiet sound?
    medium sound
  •  10
  • long wavelength: high or low pitch?
    low pitch
  •  10
  • Speak like this: long wavelength & high amplitude
    low pitch & loud sound
  •  15
  • Speak like this: short wavelength & low amplitude
    high pitch & quiet sound
  •  15
  • What does this sound like? Medium Wavelength at High Amplitude
    medium pitch & loud sound
  •  15
  • low amplitude: loud or quiet volume?
    quiet volume
  •  10
  • How would you describe this? _____ amplitude & ______ wavelength
    low amplitude & long wavelength
  •  20
  • True or false: Amplitude is the height of a soundwave.
    True
  •  10
  • True or false: Wavelength tells the pitch of a sound.
    True
  •  10
  • True or False: This graph could show how a tall giant speaks.
    True
  •  15
  • True or False: This graph could show how a little mouse squeaks.
    True
  •  15