MCQOPTIONS
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MCQOPTIONS
| 1. |
The diameter of the nano wire is about __________ |
| A. | 10<sup>-6</sup>m |
| B. | 10<sup>-3</sup>m |
| C. | 10<sup>-8</sup>m |
| D. | 10<sup>-9</sup>m |
| Answer» E. | |