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200 pounds of milk are heated by addition of 20,000 Btu of energy. If the milk...

200 pounds of milk are heated by addition of 20,000 Btu of energy. If the milk (Cp = 0.9 Btu/lb F) has an initial temperature of 45 F, then a) what is the temperature of the milk after heating? b) If there were initially 500 lbs of milk, what would be the temperature after heating?

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