issb general knowledge MCQ #107

The joule is the SI unit used to measure:

issb general knowledge MCQ #107

  1. Question 1

    Q1. The joule is the SI unit used to measure:

    • A) Rate of doing work
    • B) Force per unit area
    • C) Energy or work done
    • D) Electric charge

    Answer: Energy or work done

    Explanation: One joule equals the work done when a force of one newton moves an object one metre. Rate of work is the watt, force per area is the pascal, and charge is the coulomb.