Energy stored in stretching a string per unit volume is – McqOptions

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1.	Energy stored in stretching a string per unit volume is
A.	1/2‚Äö√†√∂‚àö‚â•stress‚Äö√†√∂‚àö‚â•strain
B.	stress‚Äö√†√∂‚àö‚â•strain
C.	Y(Strain)<sup>2</sup>
D.	1/2 Y(Stress)<sup>2</sup>
Answer» B. stress‚Äö√†√∂‚àö‚â•strain

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