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NCAT Practice Physics Thermodynamics MCQs Test 5
General

NCAT Practice Physics Thermodynamics MCQs Test 5

Practice NCAT 2026 Practice Test Physics MCQs from Thermodynamics. Get instant results with Explanation.
Practice Quiz 5 for "Thermodynamics" (Physics). Total 64 MCQs available, split into 7 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in NCAT.
General10 MCQs
1. For an ideal gas, the pressure P, volume V, and temperature T are related by the ideal gas law:
2. The average kinetic energy of gas molecules is proportional to:
3. The root-mean-square (rms) speed of gas molecules is given by:
4. In an isothermal expansion of an ideal gas, the pressure decreases because:
5. The work done by a gas during expansion is maximum when the process is:
General10 MCQs
6. The entropy of a substance increases with temperature because:
7. A carnot engine operating between 500 K and 300 K has an efficiency of:
8. If the hot reservoir temperature is increased, the efficiency of a Carnot engine:
9. If the cold reservoir temperature is decreased, the efficiency of a Carnot engine:
10. The coefficient of performance of a refrigerator is greater when the temperature difference between reservoirs is:

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NCAT

Conducting Body: Respective Nursing Colleges
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (NCAT × 50%) + (FSc × 40%) + (Matric × 10%). However, every university or nursing college may have its own merit calculation formula and admission criteria. Please confirm the official criteria from the respective university or college.