In a material of pure shear stress τthe strain energy stored per uni – McqOptions

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1.	In a material of pure shear stress τthe strain energy stored per unit volume in the elastic, homogeneous isotropic material having elastic constants E and v will be:
A.	τ2/E x (1+ v)
B.	τ2/E x (1+ v)
C.	τ2/2E x (1+ v)
D.	τ2/E x (2+ v)
Answer» B. τ2/E x (1+ v)

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In a material of pure shear stress τthe strain energy stored per unit volume in the elastic, homogeneous isotropic material having elastic constants E and v will be: