A 43.9-g piece of copper (CCu= 0.385 J/g°C) at 135.0°C is plunged into 254 g of water at 39.0°C.Assuming that no heat is lost to the surroundings,what will the final temperature of the system be?
A) 100.0°C
B) 40.5°C
C) 62.5°C
D) 87.0°C
E) 53.1°C
Correct Answer:
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