Friday 16 September 2016

Sound Waves

In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a medium such as air or water. Sound is a mechanical wave phenomenon and is normally associated with our sense of hearing. Sound is a property of vibrating objects.
  • Sound is produced by vibrating sources in a material medium. Medium can be any gas, liquid or solid.
  • The vibrating sources set the particles of a medium in vibration in such a way that sound travels outwards in the form of longitudinal waves.
  • Some of the energy of the vibrations are transmitted over a distance.

I suggest that you should visit miniphysics.com for further details on factors effecting the sound and properties of sound.

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