解析 the heat capacity of water should be 41868J/(g·0℃) 结果一 题目 什么是水的热容量“heat capacity of water” 要用英文解释 答案 the heat capacity of water should be 41868J/(g·0℃) 相关推荐 1 什么是水的热容量“heat capacity of water” 要用英文解释 ...
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...
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...
If the heating element is rated at 1400 W and it is used to heat 0.5 kg of water for exactly one minute the maximum rise in temperature that can be expected,assuming the specific heat capacity of water is 4200 J/kg K,isA.…… 相关知识点: 试题来源: 解析 如果电热丝的额定功率是...
the heat capacity of water should be 41868J/(g·0℃)
However, specific heat capacity is an intensive property. Extensive properties depend on the amount of matter present in the sample, whereas intensive properties only depend on the type of matter. What is the heat capacity of water? The specific heat capacity of water is 4184 J/(kg⋅K). ...
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....
Heat Capacity of Water vs. Heat Capacity of OilHave you ever wondered why oil heats up so quickly in a pan, but water takes so long to boil? Heat, which is the exchange of energy between a system and its surroundings, occurs in three major ways: conduction, convection and radiation. ...
WaterProperties of WaterRelevance to LifeBiologyOn the way to the laboratory, Alice saw a billboard advertisement of a new fruit juice mix. Beneath the mouth watering visual was a slogan: BEAT THE HEAT, JOIN THE HEAP. Her imagination transported her to the beach, sipping the refreshing ...
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...