One piece of copper jewelry at 105∘C has exactly twice the mass of another piece, which is at 45∘C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside the ( c of copper =0.387J/g⋅K)?
One piece of copper jewelry at 105∘C has exactly twice the mass of another piece, which is at 45∘C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside the ( c of copper =0.387J/g⋅K)?