Calculation and Discussion of Entropy Change on Several Problems in Teaching
Wu Xinhu · Journal of Langfang Teachers College · 2012
Entropy is an important concept in Physics.The article discusses the calculation method on entropy change in thermodynamics of irreversible processes and analyses entropy change in the process of gas expansion,heating up and cool off,gas mixture and so on.The study is helpful in understanding the concept of entropy and its calculation for college students.