A 0.10 kg piece of copper, initially at 95°C, is dropped into 0.20 kg of water contained in a 0.28-kg aluminum can; the water and aluminum are initially at 15°C. What is the final temperature of the system?

A) 19.2°C
B) 7.89°C
C) 18.3°C
D) 17.8°C
E) 23.7°C


D

Physics & Space Science

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