everyday science MCQ #2781

What is measured by the unit joule?

everyday science MCQ #2781

  1. Question 1

    Q1. What is measured by the unit joule?

    • A) Current
    • B) Radiation
    • C) Power
    • D) Heat

    Answer: Heat

    Explanation: The joule is the SI unit of energy in all its forms — including heat, work, and electrical energy; heat is energy in transit due to temperature difference.