Answer Happy

Show example calculations from your Trial 1 data below the table. Trial 1 Trial 2 Trial 3 5°C 5°C 5°C 76°C 80°C 75° 40.5°C 42.5°C 40°C 51.5 73.6 62.9 Initial temperature of cold water, Tc Initial temperature of warm water. Th Average temperature, Ta (Th + Tc)/2 [not used for further calc.] Final temp (y-int of linear fit). To Heat lost by hot water Heat gained by cold water Heat lost to the calorimeter in J Temperature change of the calorimeter Heat capacity (C) of the calorimeter in J/°C Average heat capacity (C) of calorimeter in J/°C (with stdev!)

Data Table 1a: The Heat Capacity of the Calorimeter Trial 1 Temp. °C Trial 3 Temp. °C 55°C 45°C 32°C 28°C 2.5°C 15°C Time (min) 1 2 3 4 5 6 7 8. 9 10 15°C 10°C 10°C 10°C Trial 2 Temp. °C 65°C 55°C 52°C 43°C 47°C 30°C 70°C 64°C 30°C 25°C℃ 20°C 25°C 15°C 20°C 15° C 15°C 10° C 10°C 10°C 8°℃