Determine the total entropy change for this process

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Reference no: EM13701636

A 60-kg iron block and a 39-kg copper block, both initially at 76oC, are dropped into a large lake at 9oC. Thermal equilibrium is established after a while as a result of heat transfer between the blocks and the lake water. Determine the total entropy change for this process.

Reference no: EM13701636

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