Shear Wave

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Shear Wave

</dt>
A wave in an elastic medium which causes an element of the medium to change its shape without a change of volume. Mathematically, a shear wave is one whose velocity field has zero divergence. Also called rotational wave. </dd>
A shear plane wave in an isotropic medium is called a transverse wave. </dd>

References

This article is based on NASA's Dictionary of Technical Terms for Aerospace Use