How to find pressure amplitude of sound wave?

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Nicolette Dooley asked a question: How to find pressure amplitude of sound wave?
Asked By: Nicolette Dooley
Date created: Tue, Sep 28, 2021 9:28 PM
Date updated: Mon, Jul 18, 2022 3:55 AM

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The SI unit for I is watts per meter squared. The intensity of a sound wave is also related to the pressure amplitude Δp, I=(Δp)22ρvw I = ( Δ p ) 2 2 ρ v w , where ρ is the density of the medium in which the sound wave travels and vw is the speed of sound in the medium.

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