Thermodynamics

  • Question
    CBSEENCH11008108

    Δ U is equal to

    • Isochoric work

    • Isobaric work

    • Adiabatic work

    • Isothermal work

    Solution

    C.

    Adiabatic work

    From 1st law thermodynamics:
    ΔU = q + w
    For adiabatic process :
    q = 0
    ∴ ΔU = w
    ∴ Work involves in the adiabatic process is at the expense of a change in internal energy of the system.

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