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Sound

150 bytes added, 16:23, 20 October 2018

→‎About Sound

===About Sound===

: [[Sound]] is a [[Longitudinal Wave|longitudinal wave]].

: [[Sound]] is caused by [[object]]s [[Vibration|vibrating]]. The [[vibration]] is then passed through a [[medium]] as a [[wave]] of [[compression]].

: [[Sound]] is transmitted by [[particle]]s colliding with one another.

: The [[speed]] of [[sound]] through [[air]] is 340[[m/s]].

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