MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Thermodynamics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For mechanical stability, |
| A. | Cv>0 |
| B. | ( p/ V)<0, at constant entropy |
| C. | ( p/ V)<0, at constant temperature |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 2. |
For thermal stability, |
| A. | Cv>0 |
| B. | ( p/ V)<0, at constant entropy |
| C. | both of the mentioned |
| D. | none of the mentioned |
| Answer» B. ( p/ V)<0, at constant entropy | |
| 3. |
Which of the following is true for a system at equilibrium? |
| A. | S=Smax and S=0 |
| B. | F=Fmin and F=0 |
| C. | G=Gmin and G=0 |
| D. | all of the mentioned |
| Answer» E. | |
| 4. |
If a system is stable to small but not large disturbances, it is said to be in metastable equilibrium. |
| A. | true |
| B. | false |
| Answer» B. false | |