MCQOPTIONS
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MCQOPTIONS
| 1. |
Surface energy associated with crack is proportional to ______ |
| A. | a |
| B. | a<sup>2</sup> |
| C. | a<sup>1/2</sup> |
| D. | a<sup>-1</sup> |
| Answer» B. a<sup>2</sup> | |