A copper ball and an aluminum ball of mass 150 g each are heated to 100°C and then cooled to a temperature of 20° The heat lost by the copper ball is 46 ) The heat lost by the aluminum ball is 108 N. What is the specific heat of copper, if the specific heat of aluminum is 0.901/0°C? A) 0.58 1/9°C B) 0.47 1/9°C C) 2.11 b/g°C D) 2.611/9°C
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