JEE Main & Advanced Physics Mathematical Tools, Units & Dimensions Question Bank Units

  • question_answer
    Unit of energy is [NCERT 1974; CPMT 1975]

    A) \[J/\sec \]

    B) \[Watt-day\]

    C) \[Kilowatt\]

    D) \[gm\text{-}cm/{{\sec }^{2}}\]

    Correct Answer: B

    Solution :


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