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Thermodynamics: A 12 kg steel sphere contains 0.6 kg water at 2 MPa, 250 oC. The...

Thermodynamics:

A 12 kg steel sphere contains 0.6 kg water at 2 MPa, 250 oC. The whole system (i.e., water + steel) cools to the ambient temperature, 30 oC. Find the entropy generation for this cooling process

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