please give step by step instructions and solutions A 0.10 kg piece of copper, i

Question

please give step by step instructions and solutions A 0.10 kg piece of copper, initially at95°C, is dropped into 0.20 kg of water contained in a 0.28-kgaluminum can; the water and aluminum are initially at15°C. What is the final temperature of thesystem? A) 23.7°C B)17.8°C C) 18.3°C D)19.2°C     please give step by step instructions and solutions A 0.10 kg piece of copper, initially at95°C, is dropped into 0.20 kg of water contained in a 0.28-kgaluminum can; the water and aluminum are initially at15°C. What is the final temperature of thesystem? A) 23.7°C B)17.8°C C) 18.3°C D)19.2°C    

Explanation / Answer

   m'S'(95-T)=mS(15+T)+m''S''(15+T) if m' ,m'' ,m be the massof copper, allumium , water respecively if S',S'' and S are the specific heatscopper , Al and water   plugging the constants andknown values in above equaion we cansolve for ice mass finaltemperature of the system. if m' ,m'' ,m be the massof copper, allumium , water respecively if S',S'' and S are the specific heatscopper , Al and water   plugging the constants andknown values in above equaion we cansolve for ice mass finaltemperature of the system.

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