Calculate the quantity of heat required to increase the temperature of 1.0 kg brass statue standing on 500 gr granit block from 20 oC to 100 oC. Both brass statue and the granit block are heated. Specific heat of brass cbrass= 0.37 J / gr oC  Specific heat of granite cgranit = 0.80 J / gr oC     a. 10 kJ b. 62 kJ c.   30 kJ d. 86 kJ

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