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A 1.0 kg block of ice is initially at a temperature of -5°C. (a) If 5.8...

A 1.0 kg block of ice is initially at a temperature of -5°C. (a) If 5.8 ✕ 105 J of heat are added to the ice, what is the final temperature of the system? ____ °C (b) Suppose the amount of heat added to the ice block is increased by a factor of 4.6. By what factor must the mass of the ice be increased if the system is to have the same final temperature?

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