What is the order of interfacial free energy found in Grain Boundary? – McqOptions

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1.	What is the order of interfacial free energy found in Grain Boundary?
A.	10<sup>-1</sup>
B.	10<sup>-2</sup>
C.	10<sup>-0</sup>
D.	10<sup>-6</sup>
Answer» B. 10<sup>-2</sup>

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