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ISSB Initial Tests 2026 Academic Test Physics The Heat and Thermodynamics Free Quiz 2
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ISSB Initial Tests 2026 Academic Test Physics The Heat and Thermodynamics Free Quiz 2
Practice ISSB Initial Tests 2026 Academic Test Physics MCQs from The Heat and Thermodynamics. Get instant results with Explanation.
Practice Quiz 2 for "The Heat and Thermodynamics" (Physics). Total 26 MCQs available, split into 3 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in ISSB Initial Tests.
General5 MCQs
11. The efficiency of a Carnot engine depends on the temperatures of the:
12. The entropy change for a reversible process is given by:
13. The third law of thermodynamics states that the entropy of a pure crystalline substance at absolute zero is:
14. The internal energy of an ideal gas depends only on:
15. The molar specific heat at constant volume C_v is related to C_p by:
General5 MCQs
16. For a diatomic ideal gas, C_v = 5/2 R (at moderate T). The value of γ is:
17. In a cyclic process, the net change in internal energy is:
18. The work done in a cyclic process is equal to the area enclosed by the cycle on a:
19. A refrigerator is a heat engine operated in reverse. Its coefficient of performance (COP) is:
20. For a reversible adiabatic process of an ideal gas, the temperature and volume are related by:

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Conducting Body: Pak Army - Navy - PAF
Frequency: Bi-annual | Time: 150 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

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