A) \[2{{\sigma }_{0}}\]
B) \[1,\,5{{\sigma }_{0}}\]
C) \[{{\sigma }_{0}}\]
D) \[0.5{{\sigma }_{0}}\]
Correct Answer: D
Solution :
\[{{\sigma }_{1}}={{\sigma }_{0}}\,\,then\,\,{{\sigma }_{\theta }}=2{{\sigma }_{0}}\] Maximum shear stress, \[{{\tau }_{\max }}=\frac{{{\sigma }_{0}}-{{\sigma }_{1}}}{2}\] =\[=\frac{2{{\sigma }_{0}}-{{\sigma }_{0}}}{2}=\frac{{{\sigma }_{0}}}{2}\]
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