MCQOPTIONS
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MCQOPTIONS
| 1. |
This functions as a super conductor at a critical temperature of ________$ |
| A. | 30<sup>o</sup>K |
| B. | 60<sup>o</sup>K |
| C. | 90<sup>o</sup>K |
| D. | 120<sup>o</sup>K |
| Answer» D. 120<sup>o</sup>K | |