(a) State what is meant by the specific latent heat of fusion (melting) of a substance.[2] 相关知识点: 试题来源: 解析 (a) energy/heat needed to change state of substance/melt(from solid to liquid at constant temperature/ melting point) per kg/per unit mass ...
What is the unit of latent heat? What is the CGS unit of energy? What is the metric unit for temperature? What are the units of electric field? What is the SI unit of amplitude? What's the smallest unit of life? What is the smallest living unit?
Latent heat, on the other hand, is the heat required to change the state of a substance without changing its temperature. All pure substances in nature can change their state; solids can become liquids (ice to water) and liquids can become gases (water to vapor). These changes of state ...
Learn the evaporation meaning and how to describe evaporation in the water cycle. See the process of evaporation and review some examples of evaporation at work. Related to this Question What is moisture evaporation? What is thermal evaporation?
Latent Heat of Vaporization: The latent heat of vaporization is the heat absorbed or released when matter vaporizes, changing phase from liquid to gas phase at a constant temperature. Sensible Heat: Although sensible heat is often called latent heat, it isn't a constant-temperature situation, nor...
In summary, the latent heat of fusion, now referred to as enthalpy of fusion, is the energy required to change a substance from liquid to solid. In the case of water, melting is exothermic and freezing is endothermic, meaning it releases or absorbs the same amount o...
aI was only playing about the rubbing. I had no intentional meaning behind it! Just so you don't get the wrong idea:) 我只使用關於摩擦。 我沒有故意意思在它之後! 您不如此有錯誤想法:)[translate] aHeavy low drum 重的低鼓[translate] ...
What is thermal energy? Thermal energy refers to energy within a system that’s created by the random motion of molecules and atoms. As motion increases, more energy is produced. This energy is transferred in the form of heat. The flow of thermal energy from one system to another is the ...
Sensible heat, many times, is compared to latent heat. Latent (or hidden) heat is heat which is added to a substance causing a change in state but not increase in temperature, meaning it does not register on a thermometer. A perfect example of this is heat added to melting ice. The ...
b. to perceive the meaning of; fathom. c. to decipher; discern. d. to suggest or impute: He made me out to be a liar. e. to manage; succeed: How are you making out in school? f. Slang. to engage in kissing and caressing; neck. g. Slang. to have sexual intercourse. 4...