The specific heat capacity of water is . 参考答案:4.184 J/(g×℃) 点击查看答案 你可能感兴趣的试题 单项选择题 综合布线采用模块化的结构,按各模块的作用,可把综合布线划分为( )。 A、3个部分 B、4个部分 C、5个部分 D、6个部分 点击查看答案...
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...
The specific heat capacity of water is . 参考答案:4.184 J/(g×℃) 点击查看答案 单项选择题 完全竞争厂商的边际成本曲线同时是它的( )。 A、平均收益曲线 B、边际收益曲线 C、平均可变成本曲线 D、短期供给曲线 点击查看答案 单项选择题 关键球时,我们一般采用哪种战术方法...
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
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
(c) A student calculates the specific heat capacity of water.The student does one experiment and gets this result: Student's value = 4250J/kgC.. Textbook value = 4200J/kgC.Complete the sentence below.Use one of the words.Accurate Precise Reliable Repeatable Systematic Accurate The student's ...
The specific heat capacity of water is 4200 J kg- K−1. Calculate : (i) the amount of heat energy in joule given to water, and (ii) the specific heat capacity of oil. View Solution Equal volumes of water and alcohol when put in similar calorimeters take 100sec and 74sec respeci...
What is the specific heat capacity of water?Specific Heat:The specific heat of a substance is the amount of heat energy per unit mass required to raise the temperature of that substance by one-degree celsius. It is given by the formula, ...
Q = required heat m = mass ΔT = change in the temperature of the system The S.I. unit of specific heat capacity is J kg-1K-1. What is the Specific Heat Capacity of Water? Specific Heat Capacity of Water at normal temperature and pressure is roughly4.2 J/goC. This means that 1 ...