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NCAT Practice Physics Thermodynamics MCQs Test 6
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NCAT Practice Physics Thermodynamics MCQs Test 6

Practice NCAT 2026 Practice Test Physics MCQs from Thermodynamics. Get instant results with Explanation.
Practice Quiz 6 for "Thermodynamics" (Physics). Total 64 MCQs available, split into 7 quizzes. Challenge yourself with advanced application-based questions. Mastering these concepts is essential for securing a high percentile in NCAT.
General10 MCQs
1. Heat flows spontaneously from a hot body to a cold body due to the second law of thermodynamics. This results in an increase in total entropy of the universe.
2. The temperature at which a gas would have zero volume (ideal gas) is:
3. A gas is compressed adiabatically. Its temperature:
4. A gas expands adiabatically. Its temperature:
5. In a PV diagram, an adiabatic curve is steeper than an isothermal curve because:
General10 MCQs
6. The first law of thermodynamics can be written for a cyclic process as:
7. The molar mass of oxygen gas (O₂) is 32 g/mol. The rms speed of O₂ molecules at 300 K is approximately:
8. The internal energy of an ideal gas during free expansion (into vacuum) remains constant because:
9. The temperature of an ideal gas is a measure of the average:
10. The entropy of a system increases when heat is added reversibly at constant temperature. The entropy change is:

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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.

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