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BCECE Engineering BCECE Engineering Solved Paper-2014

  • question_answer
    Which one of the following equations represents the variation of viscosity coefficient (\[\eta \]) with temperature (T)?

    A) \[\eta =A{{e}^{-E/RT}}\]              

    B) \[\eta =A{{e}^{E/RT}}\]

    C) \[\eta =A{{e}^{-E/kT}}\]              

    D) \[\eta =A{{e}^{-E/T}}\]

    Correct Answer: B

    Solution :

    The variation of viscosity coefficient \[(\eta )\] with temperature (T) is given by the following expression \[\eta =A{{e}^{E/RT}}\]


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