MCQOPTIONS
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MCQOPTIONS
| 1. |
The rate of nucleation can be defined as______ |
| A. | number of grains per unit area |
| B. | number of grains per unit volume |
| C. | number of nuclei formed per unit area per unit time |
| D. | number of grains formed per nuclei |
| Answer» B. number of grains per unit volume | |