JEE Main & Advanced Physics Thermodynamical Processes Question Bank Topic Test - Thermodynamical Process (2021)

  • question_answer
    The amount of work done in an adiabatic expansion from temperature T to \[{{T}_{1}}\] is   

    A) \[R(T-{{T}_{1}})\]

    B) \[\frac{R}{\gamma -1}(T-{{T}_{1}})\]

    C) RT

    D) \[R(T-{{T}_{1}})(\gamma -1)\]

    Correct Answer: B

    Solution :

    [b] \[{{W}_{adi}}=\frac{R}{\gamma -1}({{T}_{i}}-{{T}_{f}})=\frac{R}{\gamma -1}(T-{{T}_{1}})\]

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