CAJ | 학술논문

设计了一种简单的实验装置,可同时测量分子间相互作用的势能和普适气体常量R。其实验曲线符合理论值,误差分析后的补偿曲线所得结果可较为精确地与理论结果吻合。该实验常温下即可进行,且精度较高。该装置可用于课堂教学,有利于学生对热学问题的深入理解。
설계료일충간단적실험장치,가동시측량분자간상호작용적세능화보괄기체상량R。기실험곡선부합이론치,오차분석후적보상곡선소득결과가교위정학지여이론결과문합。해실험상온하즉가진행,차정도교고。해장치가용우과당교학,유리우학생대열학문제적심입리해。
We designed an original method of measuring the value of intermolecular interaction potential and universal gas con- stant R with simple instruments at the same time. According to the theory of momentum conservation, and CO2 gas can be seen as Van der Waals gas at room temperature, we design the integrated experiment which can be done at room temperature and can be applied to lecturing. And this can solve the problem of the lack of gas dynamic theory experiment in the college physics class.