Difference between revisions of "Bulk modulus"

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(New page: The bulk modulus K of a material is a measure of its resistance to uniform compression. Similar to a compressibility, it can be derived from the osmotic pressure <math>\Pi</math> of a samp...)
 
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The bulk modulus K of a material is a measure of its resistance to uniform compression. Similar to a compressibility, it can be derived from the osmotic pressure <math>\Pi</math> of a sample as a function of the volume fraction <math>\phi</math> via <math>K=\phi\cdot d\Pi/d\phi</math>.
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The bulk (or compressional) modulus K of a material is a measure of its resistance to uniform compression. Similar to a compressibility, it can be derived from the osmotic pressure <math>\Pi</math> of a sample as a function of the volume fraction <math>\phi</math> via <math>K=\phi\cdot d\Pi/d\phi</math>.

Revision as of 04:01, 30 November 2009

The bulk (or compressional) modulus K of a material is a measure of its resistance to uniform compression. Similar to a compressibility, it can be derived from the osmotic pressure <math>\Pi</math> of a sample as a function of the volume fraction <math>\phi</math> via <math>K=\phi\cdot d\Pi/d\phi</math>.