The average specific heat of a certain 25-kg storage battery is 0.84 kJ/kg C. When
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The average specific heat of a certain 25-kg storage battery is 0.84 kJ/kg · ° C. When it is fully charged, the battery contains 1.4 MJ of electric energy. If all of this energy were dissipated inside the battery, by how much would its temperature increase?
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