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

  • question_answer
    Which of the following is NOT a measure of energy?

    A) \[J\,\,s\]              

    B)        \[W\,\,s\]

    C) \[kWh\]             

    D)        \[erg\]

    Correct Answer: A

    Solution :

     Units of energy are joule, erg, watt second or\[kWh\]


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