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

  • question_answer
    The thermal capacity of 40 gm of aluminium (specific heat = 0.2 cal/gm/°C) is      [CBSE PMT 1990]

    A)            40 cal/°C                                

    B)            160 cal/°C

    C)            200 cal/°C                              

    D)            8 cal/°C

    Correct Answer: D

    Solution :

               Thermal capacity \[=mc=40\times 0.2=8\,cal/{}^\circ C\].


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