A cube subjected to three mutually perpendicular stress of equal intensity p expenses a volumetric strain
A. $$\frac{{3{\text{p}}}}{{\text{E}}} \times \frac{2}{{{\text{m}} - 1}}$$
B. $$\frac{{3{\text{p}}}}{{\text{E}}} \times \left( {2 - {\text{m}}} \right)$$
C. $$\frac{{3{\text{p}}}}{{\text{E}}} \times \left( {1 - \frac{2}{{\text{m}}}} \right)$$
D. $$\frac{{\text{E}}}{{3{\text{p}}}} \times \frac{2}{{{\text{m}} - 1}}$$
Answer: Option C
This Question Belongs to Mechanical Engineering >> Strength Of Materials In ME
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