MCQOPTIONS
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MCQOPTIONS
| 1. |
A rod is lying on the ground with both ends free. It has a length of 1m. Coefficient of linear expansion equal to 1.1*10-5per &degC. Calculate the strain when the change in temperature is 10K. |
| A. | 11*10<sup>-5</sup> |
| B. | 1.1*10<sup>-5</sup> |
| C. | 0 |
| D. | 311.3*10<sup>-5</sup> |
| Answer» D. 311.3*10<sup>-5</sup> | |