牛顿环最佳测量环数的探讨  

Newton's Rings Measuring Ring Number of the Best are Discussed

作　　者：曹佳妍 顾菊观[1] 苏婷燕[1] 

机构地区：[1]湖州师范学院,浙江湖州313000

出　　处：《大学物理实验》2014年第4期45-47,共3页Physical Experiment of College

基　　金：湖州师范学院高等教育研究项目(GJB12011)

摘　　要：牛顿环实验中确定最佳测量环数是实验和计算的一个重要方面,本文首先确定实验要求的相对误差,然后运用误差理论得到最佳测量环数,其结果与文献采用的方法相一致。该方法的结果是简化测量和计算工作量的有效方法。To determine the best measurement ring number is an important aspect of experiment and calcula-tion in the Newton ’ s ring experiment, this paper determines the relative error of the experimental require-ments,and then based on the error theory to get the best measuring ring number,consistent results with the lit-erature using the method. The result of this method is an effective method to simplify the measurement and cal-culation workload,provides a method for analyzing the physics experimental and theoretical.

关 键 词：牛顿环 平凸透镜 直径 不确定度 

分 类 号：O4-34[理学—物理]