Question

You drop a 297-g silver figure of a polar bear into the 239-g aluminum cup of a well-insulated calorimeter containing 277 g of liquid water at 21.5°C. The bear\'s initial temperature is 98.5°C. What is the final temperature reached by the water, cup, and bear? The specific heat capacities of silver, aluminum, and liquid water are, respectively, 234 J/kg·K, 910 J/kg·K, and 4190 J/kg·K.