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Hearing and Sound

  •  English    5     Public
    Grade 3 Hearing and Sound
  •   Study   Slideshow
  • Sound is produced by waves/vibrations. True or False?
    True
  •  15
  • A large vibration makes a (louder or softer) noise?
    Louder
  •  5
  • Describe one way to protect your ears from loud sounds?
    Not listening to loud music, use ear coverings...
  •  20
  • High pitched sounds have waves that are small and far apart. True or false?
    False
  •  15
  • Is this a probably a high pitched sound or low pitched sound?
    Low pitch
  •  15