gc textbook chater 14 heat (id: 76ae6b406)

本题目来源于试卷: gc textbook chater 14 heat，类别为 通用国际物理

[填空题]
Estimate the Calorie content onx,prsq5qh :/f 75 g of candy from the following measure5ghm*v :ahy4 oh 9.krfments. A 15-g sample of the candy is allowed to dry before putting it in a bomb calorimeter. The aluminum bomb has a masm5 h h .h*r9gka:y4vfos of 0.725 kg and is placed in 2.00 kg of water contained in an aluminum calorimeter cup of mass 0.624 kg. The initial temperature of the mixture is 15.0${}^{\circ }C$ , and its temperature after ignition is 53.5${}^{\circ }C$ .    Cal

参考答案: 440±2%


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