MDCAT Physics MCQ #3416

A heat pump operates between 250K and 300K. What is its coefficient of performance?

MDCAT Physics MCQ #3416

  1. Question 1

    Q1. A heat pump operates between 250K and 300K. What is its coefficient of performance?

    • A) 5
    • B) 6
    • C) 7
    • D) 8

    Answer: 6

    Explanation: COP = T_hot / (T_hot - T_cold) = 300 / (300 - 250) = 6. Other options misinterpret COP formula or temperatures.