MCQOPTIONS
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MCQOPTIONS
| 1. |
Calculate the work done in stretching the wire of volume=12 m3 and the values of stress and strain are 28 N/m2 and 7. |
| A. | 1176 J |
| B. | 1544 J |
| C. | 2542 J |
| D. | 8788 J |
| Answer» B. | |