Acoustic wave equation
id:
acoustic-wave-equation-315-7811444
title:
Acoustic wave equation
text:
In physics, the acoustic wave equation is a second-order partial differential equation that governs the propagation of acoustic waves through a material medium resp. a standing wavefield. The equation describes the evolution of acoustic pressure p or particle velocity u as a function of position x and time t. A simplified (scalar) form of the equation describes acoustic waves in only one spatial dimension, while a more general form describes waves in three dimensions. Propagating waves in a pre-
brand slug:
wiki
category slug:
encyclopedia
description:
Equation for the propagation of sound waves through a medium
original url:
https://en.wikipedia.org/wiki/Acoustic_wave_equation
date created:
date modified:
2023-12-23T18:21:22Z
main entity:
{"identifier":"Q4674723","url":"https://www.wikidata.org/entity/Q4674723"}
image:
fields total:
13
integrity:
14