Which one of the following statements is true? Please explain each choice: why it is true/false. (a)...

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Physics

Which one of the following statements is true? Please explaineach choice: why it is true/false.

(a) The Burgers vector of an edge dislocation is normal to thedislocation line and normal to the slip plane.

(b) The Burgers vector of a screw dislocation is normal to thedislocation line and parallel to the slip plane.

(c) When a screw dislocation enables slip in a single crystal,the dislocation line remains in the slip plane.

(d) BCC crystals do not contain dislocations.

(e) Fine-grained samples of γ-iron contain fewer dislocationsthan coarse-grained samples of γ-iron.

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Answers Which one of the following statements is true the Burgers vector is a vector that represents the magnitude and direction of the lattice distortion resulting from a dislocation in a crystal latticeThe vectors magnitude and direction are best understood when the dislocationbearing crystal structure is first visualized    See Answer
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