Three different processes that can occur in an ideal monoatomic gas are shown in the $P$ vs $V$ diagram. The paths are labelled as $A \to B, A \to C$ and $A \to D$ . The change in internal energies during these process are taken as $E_{A B}, E_{A C}$ and $E_{A D}$ and the work done as $W_{A B}, W_{A C}$ and $W_{A D}$ . The correct relation between these parameters are:

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Aicharya · Accepted Answer

E A B = E A C = E A D d U = n f R 2 &#160; T f - T i W A B &#62; 0 ( + ) &#160; as &#160; V &#8593; W A C = 0 &#160; as &#160; V = constant W A D &#60; 0 ( - ) &#160; as &#160; V &#8595; &#916; T is same for E A B = E A C = E A D

Three different processes that can occur in an ideal monoatomic gas are shown in the P vs V diagram. The…

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