AP10001 -15- A market available stainless steel ice cube is shown in Figure B7. It is an enclosed structure which has a

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Ap10001 15 A Market Available Stainless Steel Ice Cube Is Shown In Figure B7 It Is An Enclosed Structure Which Has A 1 (559.54 KiB) Viewed 43 times

AP10001 -15- A market available stainless steel ice cube is shown in Figure B7. It is an enclosed structure which has a stainless steel housing sealing a mass of water and their masses are 8 g and 25g, respectively. Stainless steel ice cube can be put into a freezer to cool B7. until the water inside becomes ice. The initial temperature of the ice cube is -18°C. (Assume the thermal properties of stainless steel are similar as iron.) https://ko.aliexpress.com/ Figure B7 (a) Calculate the heat capacity of the stainless steel housing of the stainless steel ice cube. (1 mark) (b) Find the heat energy required to raise the temperature of one ice cube from -18°C (3 marks) to 8°C. (c) 4 ice cubes are dropped into 600g of tea. The final temperature of the tea is 6°C when the system reaches its equilibrium. Calculate the initial temperature of the tea. (Assume that the tea has the same specific heat capacity as water.) (3 marks)