MCQOPTIONS
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MCQOPTIONS
| 1. |
During the crystal growth, if A is constant, Ea is the activation energy, T is the absolute temperature and k is Boltzmann’s constant then the concentration of point defects can be expressed as |
| A. | A exp (kT/Ea) |
| B. | A exp (-Ea/kT) |
| C. | A exp (kT/A.Ea) |
| D. | A exp (-kT/Ea) |
| Answer» C. A exp (kT/A.Ea) | |