MCQOPTIONS
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MCQOPTIONS
| 1. |
A wire is stretched by a force F which causes an extension 1. The energy stored in the wire is____________________? |
| A. | The extension of the wire is proportional to the force applied |
| B. | The weight of the wire is negligible |
| C. | The wire is not stretched beyond its elastic limit |
| D. | The cross sectional area of the wire remains constant |
| Answer» B. The weight of the wire is negligible | |