Physics, 08.02.2021 18:50 orangeicecream

A three-step cycle is undergone reversibly by 4.00 mol of an ideal gas: (1) an adiabatic expansion that gives the gas 2.00 times its initial volume, (2) a constant-volume process, (3) an isothermal compression back to the initial state of the gas. We do not know whether the gas is monatomic or diatomic; if it is diatomic, we do not know whether the molecules are rotating or oscillating. What are the entropy changes for : (a) the cycle,
(b) process 1,
(c) process 3, and
(d) process 2?

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A three-step cycle is undergone reversibly by 4.00 mol of an ideal gas: (1) an adiabatic expansion t...