MCQOPTIONS
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MCQOPTIONS
| 1. |
What_can_be_the_unit_of_dislocation_density?$ |
| A. | mm<sup>-2</sup> |
| B. | mm<sup>-3</sup> |
| C. | mm<sup>2</sup> |
| D. | mm |
| Answer» B. mm<sup>-3</sup> | |