(A) An insulated cup is filled with 0.100kg of coffee (c = 4187]/kg C) that has a temperature of 70 .C. To the coffee, 0.095kg of milk (c =
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(A) An insulated cup is filled with 0.100kg of coffee (c = 4187]/kg C) that has a temperature of
70 .C. To the coffee, 0.095kg of milk (c = 3800J/(kg.C)) at 5.0'C is added. What is the final
temperature of the mixture?
(B) A hot sample containing 0.225kg of tin (210]/kg C), is cooled in water. As the tin cools
3900J of heat is transferred to the water until the final temperature of the tin is 18 C. What
was the initial temperature of the sample of tin?

A). Final temperature of the mixture is 35.27... View the full answer

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