论文部分内容阅读
气体的性质直立气缸考题几乎每年高考都出现,这类问题考核的重点是:气体实验三定律、理想气体状态方程。同题的难点是:正确计算密闭气体的压强。能力要求反映为:(1)联系静力学知识的综合性;(2)再现物理情景的形象思维能力;(3)研究对象的合理转换(通过研究活塞转换成确定气体始末状态压强)的思维灵活性。试题的编拟往往分如下几种题型:
The nature of gas upright cylinder test questions appear almost every year in the college entrance examination. The focus of this type of problem assessment is: the three laws of gas experiments and the ideal gas state equation. The difficulty of the same problem is: correctly calculate the pressure of the closed gas. Competence requirements are reflected in: (1) the comprehensiveness of the contact statics knowledge; (2) the ability to reproduce the image thinking of the physical scene; (3) the rational transformation of the research object (through the study of pistons to determine the state pressure of the gas) Sex. The preparation of test questions is often divided into the following types of questions: