= (1) Given the three cycles operating between a high temperature heat source at 527 C...

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= (1) Given the three cycles operating between a high temperature heat source at 527 °C and a low temperature heat source at 27 °C, please supplement the table below and determine whether the three cycles are reversible, irreversible, or impossible. Cycle No. 1 2 3 Absorption heat qu (kJ) 1×106 1×106 Release heat q2 (kJ) Work Wo (kJ) 3x105 1×10³ 3.75×105 6.25×105 Thermal efficiency n (%) Filling reversible, irreversible, or impossible = (1) Given the three cycles operating between a high temperature heat source at 527 °C and a low temperature heat source at 27 °C, please supplement the table below and determine whether the three cycles are reversible, irreversible, or impossible. Cycle No. 1 2 3 Absorption heat qu (kJ) 1×106 1×106 Release heat q2 (kJ) Work Wo (kJ) 3x105 1×10³ 3.75×105 6.25×105 Thermal efficiency n (%) Filling reversible, irreversible, or impossible