The mass of 1000cm^3 of copper is 8.9 kg and the specific heat capacity of copper is 400 J kg^-1 K^-1.Find its heat capacity.The mass of 1000 cm^3 of water is 1 kg.For the smae volumn of copper and water,which one has the larger heat capacity
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The mass of 1000cm^3 of copper is 8.9 kg and the specific heat capacity of copper is 400 J kg^-1 K^-1.Find its heat capacity.The mass of 1000 cm^3 of water is 1 kg.For the smae volumn of copper and water,which one has the larger heat capacity
The mass of 1000cm^3 of copper is 8.9 kg and the specific heat capacity of copper is 400 J kg^-1 K^-1.Find its heat capacity.
The mass of 1000 cm^3 of water is 1 kg.For the smae volumn of copper and water,which one has the larger heat capacity
The mass of 1000cm^3 of copper is 8.9 kg and the specific heat capacity of copper is 400 J kg^-1 K^-1.Find its heat capacity.The mass of 1000 cm^3 of water is 1 kg.For the smae volumn of copper and water,which one has the larger heat capacity
大众1000cm^3铜8.9公斤,比热容的铜400公斤^- 1亩^- 1.找到它的热容量.大规模1000厘米^3水1公斤.为同体积的水和铜,其中有较大的热容量
这是比热和热容的问题。比热就是单位质量的物质,温度提高或降低1K(1度)所需要的热量(或放出的热量),一般的单位是J g^-1 K^-1.或kJ kg^-1 K^-1.,如水的比热为4.18KJ kg^-1 K^-1.或1calg^-1 K^-1., 或4180J kg^-1 K^-1.。热容一般是指规定体积或规定流量(质量)的某一物质,所规定的量并并一定是单位量,如某一容器中有230KG的油,该...
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这是比热和热容的问题。比热就是单位质量的物质,温度提高或降低1K(1度)所需要的热量(或放出的热量),一般的单位是J g^-1 K^-1.或kJ kg^-1 K^-1.,如水的比热为4.18KJ kg^-1 K^-1.或1calg^-1 K^-1., 或4180J kg^-1 K^-1.。热容一般是指规定体积或规定流量(质量)的某一物质,所规定的量并并一定是单位量,如某一容器中有230KG的油,该油的热容就是比热乘上230。所以第一问8.9 kg 铜的热容为3560J K^-1,第二问,1kg的水,其热容为4180J K^-1,所以1KG水的热容对于8 .9KG铜的热容。该题主要是没有提供水的比热引起的问题。
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