MCQOPTIONS
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MCQOPTIONS
| 1. |
The conductivity of germanium at 20°C is 2/ohm m. What is its conductivity at 40°C? Eg=0.72eV$ |
| A. | 1.38√ó10<sup>-23</sup>/Ohm m |
| B. | 1.0002/ Ohm m |
| C. | 293/ Ohm m |
| D. | 313/ Ohm m |
| Answer» C. 293/ Ohm m | |