1.

Find the strain rate (in /sec) of testing of metal with dislocation density 109 m-2 with burger s vector equal to 5 Ao? velocity of dislocation is 1 micron/sec.

A. 5
B. 10<sup>-5</sup>
C. 5*10<sup>-7</sup>
D. 10<sup>-8</sup>
Answer» D. 10<sup>-8</sup>


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