Uttarakhand PMT Uttarakhand PMT Solved Paper-2008

  • question_answer
    The unit of thermal conductance is

    A)  \[W{{K}^{-1}}\]         

    B)  \[J{{K}^{-1}}\]

    C)  WK           

    D)  JK

    Correct Answer: A

    Solution :

     Thermal conductance \[=\frac{\Delta Q}{t\Delta \theta }\] \[=\frac{J}{sK}\] \[=\frac{J}{s}{{K}^{-1}}\] \[=W{{K}^{-1}}\]


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