Engineering, 11.07.2019 01:30 ladybugperez05

A30-kg iron block and a 40-kg copper block, both initially at 80°c, are dropped into a large lake at 15°c. ther- mal 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.

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A30-kg iron block and a 40-kg copper block, both initially at 80°c, are dropped into a large lake at...