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Barticus88 (talk | contribs) m Disambiguate Stress to Stress (physics) using popups |
m →Isotropic homogeneous media: added that two parameters are also called Lamé parameters |
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where
<math>\kappa</math> is [[Bulk modulus|incompressibility]], and
<math>\mu</math> is [[Shear modulus|rigidity]]. These two parameters are also called the [[Lamé parameters]].
If the material is homogeneous (i.e. the elasticity tensor is constant throughout the material), the acoustic operator becomes:
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