Young's modulus

Changed by Henry Knipe, 13 Nov 2014

Updates to Article Attributes

Body was changed:

The Young's modulus is a relationship between elasticity, strain, and stress.:

  • elasticity x (change in length / original length) = (force / area)

put another way, this is

  • elasticity x (strain) = stress

or

  • elasticity = stress / strain

The units of elasticity are in kPa.

This relationship is fundamental to strain elastography and shear wave elastography.

  • -<p>The <strong>Young's modulus</strong> is a relationship between elasticity, strain, and stress.</p><p>elasticity x (change in length / original length) = (force / area)</p><p>put another way, this is</p><p>elasticity x (strain) = stress</p><p>or</p><p><strong>elasticity = stress / strain</strong></p><p>The units of elasticity are in kPa.</p><p>This relationship is fundamental to <a href="/articles/strain-elastography">strain elastography</a> and <a title="Shear wave elastography" href="/articles/shear-wave-elastography">shear wave elastography</a>.</p>
  • +<p><strong>Young's modulus</strong> is a relationship between elasticity, strain, and stress:</p><ul><li>elasticity x (change in length / original length) = (force / area)</li></ul><p>put another way, this is</p><ul><li>elasticity x (strain) = stress</li></ul><p>or</p><ul><li><strong>elasticity = stress / strain</strong></li></ul><p>The units of elasticity are in kPa.</p><p>This relationship is fundamental to <a href="/articles/strain-elastography">strain elastography</a> and <a href="/articles/shear-wave-elastography">shear wave elastography</a>.</p>

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