In a thermodynamic system, 'W' represents the work done by the system and △U is the increase in internal energy, which of the following statements is TRUE? - VgyanHub

Question:

In a thermodynamic system, ‘W’ represents the work done by the system and △U is the increase in internal energy, which of the following statements is TRUE?

Options :

(a) in an isothermal process, △U=0
(b) in an isothermal process, △U=W
(c) in an adiabatic process, △U=W
(d) in an isothermal process, △U=-W

Answer :

(a) in an isothermal process, △U=0

Answer Steps :

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