For each process in Figure 20.25, determine whether the following quantities are positive, negative, or zero: \(W, Q, \Delta E_{\mathrm{th}}, \Delta S\).

Transcribed Image Text:

Figure 20.25 Four types of constrained quasistatic processes. P isobaric process (P fixed) isentropic process (S fixed) isochoric process isothermal process (T fixed). (V fixed) V