Acoustic pressure: Difference between revisions

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|Meaning=The difference between the instantaneous [[total pressure]] and the [[static pressure]],  that is, the [[pressure]] that would be present in the absence of the [[acoustic waves]].
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|Explanation=The [[SI]] unit is the [[pascal]], but the [[bar]] is frequently used.
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== acoustic pressure ==
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<div class="definition"><div class="short_definition">The difference between the instantaneous [[total pressure]] and the [[static pressure]],  that is, the [[pressure]] that would be present in the absence of the [[acoustic waves]].</div><br/> <div class="paragraph">The [[SI]] unit is the [[pascal]], but the [[bar]] is frequently used.</div><br/> </div>
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Latest revision as of 20:53, 13 January 2024

The difference between the instantaneous total pressure and the static pressure, that is, the pressure that would be present in the absence of the acoustic waves.

The SI unit is the pascal, but the bar is frequently used.


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