百度试题 结果1 题目The specific heat capacity of water is .? 相关知识点: 试题来源: 解析 4.184 J/(g×℃) 反馈 收藏
英文原题:A 200 g water sample is heated from 20℃ to 80℃. The specific heat capacity of water is 4.18 J/(g℃). Calculate the amount of heat energy absorbed by the water sample.相关知识点: 试题来源: 解析 解答:首先计算温度变化ΔT = 80℃ - 20℃ = 60℃。然后利用公式Q = mcΔT...
37. The specific heat capacity of a body is the quantity of heat C A required to raise the temperature of the body by 1 C. B required the raise the temperature of a mole of the body by I C. C required the raise the temperature of a mass of 1.0 kg of the body by 1 C. 相关...
百度试题 题目The specific heat capacity of water is .? 相关知识点: 试题来源: 解析 4.184 J/(g×℃) 反馈 收藏
In an experiment to determine the specific heat capacity of a substance, if the measured value is much higher than the known value. Which of the following could be the cause? A. The mass of the substance was measured as smaller than it actually is B. The temperature change was measured ...
amake special food watch movie 拍特别食物手表电影[translate] agradient coefficient and the sorption–desorption isotherms. 梯度系数和吸着解吸附作用等温线。[translate] athe dry density, the specific heat capacity, the specific 干密度,比热容量,具体[translate]...
【题目】The specific heat capacity of substance K, incalories per gram (cal/g), is approrimately 30%less than that of methyl alcohol. T he specificheat capacity of methyl alcohol is 0.60 cal/g.Which of the following is close to the specificheat capacity, in callg, of substance K (A....
The specific heat capacity of silver is 0.24 J/°C·g.(a) Calculate the energy required to raise the temperature of 180.0 g Ag from 273 K to 303 K.___J(b) Calculate the energy required to raise the temperature of 1.0 mol Ag by 1.0°C (called the molar heat capacity of silver...
百度试题 题目中国大学MOOC: The specific heat capacity of water is .相关知识点: 试题来源: 解析 4.184 J/(g×℃) 反馈 收藏
[translate] aThe specific heat capacity of the each input and output material for analyses is determined using the empirical correlation below which practices upon the Kirchhoff law. 每输入和输出材料的比热容量为分析使用之下实践在Kirchhoff法律的经验主义的交互作用是坚定的在。 [translate] ...