Fig. 3 Q4. (20 marks) An open container holds a mass of ice at -15.0°C. The mass of the container can be ignored. Heat i

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Fig 3 Q4 20 Marks An Open Container Holds A Mass Of Ice At 15 0 C The Mass Of The Container Can Be Ignored Heat I 1 (22.2 KiB) Viewed 59 times

Fig. 3 Q4. (20 marks) An open container holds a mass of ice at -15.0°C. The mass of the container can be ignored. Heat is supplied to the container at 7°C) the constant rate of 800.0 J/min for 500.0 min. Specific heat capacity of 100 ice: 2.01 10 J.(kg.K)''. (a) Explain the phase change of the ice based on the curve showing the temperature change as a function of the elapsed time in Fig. 4. (b) Find the mass of the ice in the container and the latent heat of fusion of ice. 60 40 20 0 (min) 25 100 200 300 400 500 Fin 4