1. When the metal cylinder transfers its energy to the water in the calorimeter, mechanical work is done since the metal will contract upon cooling. Prove that this work is truly negligible in comparison to the energy transferred for each of the materials used in this experiment. Since the pressure of the system is constant,. For the metals,. Use standard atmospheric pressure, 1.013 N/m², in your calculations, and the provided expansion coefficients. Material Aluminum Brass Copper Steel Volume Expansion | Coefficient 0 75 56 | | 50 51 I
1. When the metal cylinder transfers its energy to the water in the calorimeter, mechanical work is done since the metal will contract upon cooling. Prove that this work is truly negligible in comparison to the energy transferred for each of the materials used in this experiment. Since the pressure of the system is constant,. For the metals,. Use standard atmospheric pressure, 1.013 N/m², in your calculations, and the provided expansion coefficients. Material Aluminum Brass Copper Steel Volume Expansion | Coefficient 0 75 56 | | 50 51 I
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