A. change temperature quickly B. absorb and release a small amount of heat C. absorb and release a large amount of heat without a significant change in temperature D. not absorb or release heat 相关知识点: 试题来源: 解析 C。水的比热容高,这意味着它可以吸收和释放大量的热而温度不会有明显...
比热容(specific heat capacity)又称比热容量，通常用符号c表示，简称比热(specific heat)，是单位质量物质的热容量，即是单位质量物体改变单位温度时的吸收或释放的内能。比热容是表示物质热性质的物理量。Specific heat capacity (specific heat capacity) also known as specific heat capacity, usually us...
Specific Heat Capacity of Water at normal temperature and pressure is roughly4.2 J/goC. This means that 1 gram of water requires 4.2 joules of energy to raise 1 degree Celsius. Water has a high specific heat capacity. The actual value of water’s specific heat capacity is4182 J/kg °C. ...
Which of the following substances has the highest specific heat capacity? A. Water B. Iron C. Copper D. Aluminum 相关知识点: 试题来源: 解析 A。解析:水的比热容是比较大的,在常见物质中比热容最高。这是热学中的基本常识。在英语中,“specific heat capacity”表示比热容。反馈 收藏 ...
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
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
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...
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...
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
How can you determine the heat capacity of your calorimeters? A: By heating them and measureing how fast they cool down. B: By heating water, measuring the temperature difference and multiplying it with the specific heat of water and the weight of water. Calculate the hea...