物理实验中类似图形现象的对比分析

在迈克尔逊干涉实验和牛顿圈干涉实验中，虽然图形类似，但研究问题的出发点、研究方法、物理特征及其变化规律明显不同。本文应用类比的分析方法，从理论上对两个实验进行了系统的比较分析，使学生对两实验从本质上有了清楚的认识。

COMPARATIVE ANALYSIS ON SINILAR INTERFERENCE EXPERINENTAL Figure in the Physics Experinent Course—Take Michelson and Newtonian circle physical interference experinents as example

In the Nichelson and Newtonian circle physical interfering experiments,there are similar interfering geometric figures,but their changing laws,physical characteristics,researching methods and purposes are very different.Further their conclusions also are different.In the physical experimental teaching for many years,We neglected to conparatively research differences in essence for both experiments,though the interfering geometric figures are similar.In this work,these experiments are analyzed by system and comparison from the experimental principles,processes,interfering geometric figures to conclusion.The purposes of this work are for students to understand the differences both experiments in essence.