JEE Main & Advanced Physics Thermometry, Calorimetry & Thermal Expansion Question Bank Calorimetry

  • question_answer
    Which of the following is the unit of specific heat [MH CET 2004]

    A)            \[J\,kg\,{}^\circ {{C}^{-1}}\]  

    B)            \[J/kg\,{}^\circ C\]

    C)            \[kg\,{}^\circ C/J\]             

    D)            \[J/kg\,{}^\circ {{C}^{-2}}\]

    Correct Answer: A

    Solution :

               \[c=\frac{Q}{m.\Delta \theta }\to \frac{J}{kg\times {}^\circ C}\]


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