It is desired to cool iron parts from 500degf to 100degf by, Ask an Expert

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It is desired to cool iron parts from 500°F to 100°F by dropping them into water that isinitially at 65°F. Assuming thatall the heat from the iron is transferred to the water and thatnone of the water evaporates, how many kilograms of water areneeded per kilogram of iron?

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