If L be the length and D be the diameter of cylindrical rod, then volu – McqOptions

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1.	If L be the length and D be the diameter of cylindrical rod, then volumetric strain of the rod is equal to
A.	strain of length plus strain of diameter
B.	strain of diameter
C.	strain of length plus twice the strain of diameter
D.	strain of length
Answer» D. strain of length

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