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Sound

  • Game Code: 2283027
  •  English    23     Public
    Sound
  •   Study   Slideshow
  • Which part of the ear is the 'ear bones'
  •  15
  • Which part of the ear is the 'cochlea'
  •  15
  • Which part of the ear is the 'ear drum'
  •  15
  • Which part of the ear is the 'auditory nerve'
  •  15
  • What is a vibration?
    Tiny shakes moving back and forth
  •  15
  • A sound with a high intensity has a high or low volume?
    High
  •  15
  • The number of vibrations in a second is called ......
    frequency
  •  15
  • The tweeting sound made by a bird has a high or low pitch?
    high
  •  15
  • What is a vacuum?
    A space with no particles
  •  15
  • What is the order to show the speed of sound in different materials from slowest to fastest?
    gas, liquid, solid
  •  15
  • True or False: Waves transfer energy and matter from one place to another
    False
  •  15
  • what would a wave look like that had high amplitude and long wavelength
  •  15
  • What is the definition of the amplitude of a sound wave?
    The maximum distance the particle vibrates away from their starting position when a wave passes
  •  15
  • Where is the tiny hairs located in the ear?
    Cochlea
  •  15
  • True or False : the ear bone amplifies the vibrations
    True
  •  15
  • Loudness is measured in decibels (dB), at what dB are sounds painful to humans?
    130dB
  •  15
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