MDCAT Physics MCQ #3414

The first law of thermodynamics is a statement of

MDCAT Physics MCQ #3414

  1. Question 1

    Q1. The first law of thermodynamics is a statement of

    • A) Conservation of energy
    • B) Conservation of momentum
    • C) Conservation of charge
    • D) Conservation of mass

    Answer: Conservation of energy

    Explanation: First law, \Delta U = Q - W, represents conservation of energy. Other options are unrelated conservation laws.