MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following variables is zero for a cyclic process? |
| A. | Work done |
| B. | Heat supplied |
| C. | Total heat + Total work |
| D. | Total heat Total work |
| Answer» E. | |
| 2. |
Calculate the work done by the gas in an isothermal process from A to B. PA = 1Pa, VA = 3m3, PB = 3Pa. |
| A. | 3.3J |
| B. | 3J |
| C. | -3.3J |
| D. | -4.58J |
| Answer» D. -4.58J | |
| 3. |
In an isothermal process for an ideal gas, change in internal energy is zero. True or False? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Isothermal process can be represented by which law? |
| A. | Charle s law |
| B. | Boyle s law |
| C. | Gay-Lussac s law |
| D. | 2nd law of thermodynamics |
| Answer» C. Gay-Lussac s law | |
| 5. |
In which of the following processes is heat transfer equal to zero? |
| A. | Isentropic |
| B. | Isochoric |
| C. | Isothermal |
| D. | Diathermic |
| Answer» B. Isochoric | |