The specific heat of a substance is the amount of energy required by the substance to change phase. Specific Heat of a Substance: Substances have physical and chemical properties. Physical properties are the properties that can be determined and measured wit...
题目 0 7.1Water has a high specific heat capacity.Complete the sentence.Choose answers from the box.C Jkg SW The specific heat capacity of a substance is the energy needed to raise the temperature of 1 kg(of the substance by 1 ℃2 相关知识点: 试题来源: 解析 kg℃ 反馈 收藏 ...
The specific heat of a substance is the amount of heat energy that has to be pumped into it to raise its temperature. Wet or day: not talking hairstyles here The specific heat of a substance is the amount of heat required to raise the temperature of 1 gram of the substance by 1*C. ...
Step 1:Determine the mass of the sample, the amount of heat energy added to the sample, and the temperature increase of the sample. Step 2:Use the formula to calculate the specific heat of the substance. What is the Specific Heat of a Substance?
What is the specific heat of a substance if the addition of {eq}2.75 \times 10^{13} {/eq} calories makes 3.000 Mg go from 23.5 degrees Celsius to 44 degrees Celsius? Specific Heat Capacity: A sample of a substance...
百度试题 结果1 题目 d) If the specific heat capacity of a substance is high, it means it is easily cooled. (true / false) 相关知识点: 试题来源: 解析 false 反馈 收藏
The amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius is called _. A. Heat capacity B. Specific heat C. Thermal energy D. Latent heat 相关知识点: 试题来源: 解析 B。解析:使单位质量的物质温度升高1摄氏度所需的热量称为比热容。“...
Knowledge of the specific heat of a simple substance indicates its intrinsic nature. The same is not necessarily true of a complex substance like wood. As yet exensive theorizing regarding the intrinsic nature of wood is not warranted because of lack of other data. It is hoped the ...
ofisbeHeattheheatThe 系统标签: heatsolids单位量energytemperature比热 SPECIFICHEATOFSOLIDS TheSpecificheatcapacityistheamountofheatenergyrequiredtoincreasethetemperatureofa unitquantity(massormole)ofasubstancebyonedegree. ! dQ=mcdT Haveyoueverwonderedwhythereissuchalargerangeinthevalueofheatcapacityofvarious so...
Specific heat capacity of A is 3.8Jg^(-1)K^(-1). Specific heat capacity of B is 0.4Jg^(-1)K^(-1). .B. is a good conductor of heat.