Internal Energy | MCQs

    Q1: Internal Energy is a function of ___.

    • A. Temperature
    • B. Volume
    • C. Pressure
    • D. None of these

    Q2: What is the internal energy of a system?

    کسی نظام کی داخلی توانائی کیا ہے؟
    • A. The total kinetic energy of the system
    • B. The amount of heat supplied to the system
    • C. The energy of the atoms of the system
    • D. None of these

    Q3: The latent heat of vaporization of water is 2,240 J. If the work done in the process of vaporization 1g is 168 J, then the increase in internal energy is?

    • A. 2072 J
    • B. 2240 J
    • C. 1904 J
    • D. None of these

    Q4: If the work done on a system is 500 J and 200 J of heat is lost, what is the gain in internal energy?

    • A. 300 J
    • B. 400 J
    • C. 200 J
    • D. None of these
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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