MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Materials Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Below the critical radius the tiny particles are _______ and are called _______ |
| A. | unstable, grains |
| B. | stable, grains |
| C. | unstable, embryo |
| D. | stable, embryo |
| Answer» D. stable, embryo | |
| 2. |
Which is the most important thermodynamic parameter in Homogenous nucleation? |
| A. | Free energy G |
| B. | Enthalpy H |
| C. | Entropy S |
| D. | Free energy G, Enthalpy H, Entropy S |
| Answer» B. Enthalpy H | |
| 3. |
What is/are the phenomenon involved in phase transformation? |
| A. | Nucleation |
| B. | Growth |
| C. | Fission |
| D. | Nucleation and growth |
| Answer» E. | |