A dislocation with Burger vector b1 will dissociate into two partial – McqOptions

MCQOPTIONS

1.	A dislocation with Burger vector b1 will dissociate into two partial dislocations of burger vector b2 and b3 respectively;b1 -> b2 + b3b1, b2, b3 are magnitude of burger vectors.So the reaction will occur only if __________
A.	b1 > b2 + b3
B.	b1 > b22 + b32
C.	b12 > b22 + b32
D.	b12 > b2 + b3
Answer» D. b12 > b2 + b3

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