Question: A 12-kg solid whose specific heat is 2.8 kJ/kg8C is at a uniform temperature of 210C. For an environment temperature of 208C, the exergy content

A 12-kg solid whose specific heat is 2.8 kJ/kg·8C is at a uniform temperature of 210°C. For an environment temperature of 208C, the exergy content of this solid is
(a) Less than zero
(b) 0 kJ
(c) 4.6 kJ
(d) 55 kJ
(e) 1008 kJ

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