MDCAT Physics MCQ #3375

The coefficient of performance (COP) of a refrigerator is given by

MDCAT Physics MCQ #3375

  1. Question 1

    Q1. The coefficient of performance (COP) of a refrigerator is given by

    • A) T_cold / (T_hot - T_cold)
    • B) T_hot / (T_hot - T_cold)
    • C) T_cold / T_hot
    • D) T_hot / T_cold

    Answer: T_cold / (T_hot - T_cold)

    Explanation: COP = T_cold / (T_hot - T_cold) for a refrigerator. Other options are incorrect or related to different quantities.