📅 NSB Round Robin 2012🎓 HS🔄 Round 9#️⃣ Question 12 TOSS UP✍️ Short Answer
A mass of hot copper with a heat capacity of 2.0 joules per Kelvin is dropped into the same volume of water and loses 80 joules of thermal energy. The final temperature of the copper is 295 Kelvin. What was its initial temperature in Kelvin?
✔️Answer:335
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