2. Questions Bank
  3. 5th Class
  4. Science
  5. Work, Force, Energy and Simple Machines

5th Class Science Work, Force, Energy and Simple Machines Question Bank Work, Force, Energy and Simple Machines

  • question_answer
    The unit of energy is:

    A) Newton                         

    B) Joule      

    C) Pascal                          

    D) Metre

    E) None of these

    Correct Answer: B

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