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
    When time taken to complete a given amount of work increases, then

    A)  power increases

    B)         power decreases  

    C)  energy increases

    D)        energy decreases

    Correct Answer: B

    Solution :

    Not Available


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