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Thermodynamic Cycle. cycle – return to original state (P,V,T). Heat engine: net heat input net work output. Refrigerator: net heat output net work input. 0.50 mol ideal monatomic gas a b is an isotherm W a b = -1650 J
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cycle – return to original state (P,V,T) Heat engine: net heat input net work output Refrigerator: net heat output net work input
0.50 mol ideal monatomic gas a b is an isotherm Wa b = -1650 J Wabca ? Qabca? ΔUabca ? Heat engine or refrigerator?
0.50 mol ideal monatomic gas Waxbca? Ub – Ua?