2. Questions Bank
  3. 9th Class
  4. Science
  5. Work and energy

9th Class Science Work and energy Question Bank Work, Energy and Power

  • question_answer
    Unit of power is

    A)  watt per second

    B)         joule

    C)  watt                                       

    D)  none of these

    Correct Answer: C

    Solution :

    Not Available


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