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Study of Sound

  • Vibrating body produces sound.
  • Vibration motion– to-and-fro or back-and-forth or up-and-down motion of a body.
  • Sound is a form of energy that is produced by producing vibration in an object.
  • Sound cannot move through vacuum; sound waves are longitudinal waves.

 

  • Sound requires material medium for propagation.
  • Sound can travel through solid, liquid or gas.
  • Sound cannot travel through vacuum.
  • No sound can be heard in outer spaces.

 

 

 

  • Sound is a form of energy that is produced by producing vibrations in an object.

  • Sound cannot move through vacuum.

  • Sound is a wave that requires a medium for its propagation. The medium particles vibrate only to and fro. They do not move with the soun…

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