If E, G and K denote Young’s modulus of elasticity, Modulus of rigid – McqOptions

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1.	If E, G and K denote Young’s modulus of elasticity, Modulus of rigidity and Bulk modulus, respectively, for an elastic material then which one of the following can be possibly true?
A.	G = 2K
B.	G = E
C.	K = E
D.	G = K = E
Answer» D. G = K = E

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