J-LD23型复摆实验装置的改进  

Improvement of experiment equipment of J-LD23 compound pendulum

作　　者：代伟[1] 谢春茂[1] 陈太红[1] 

机构地区：[1]西华师范大学物理与电子信息学院,四川南充637002

出　　处：《物理实验》2008年第2期23-25,共3页Physics Experimentation

摘　　要：针对J-LD23型复摆实验装置存在的不足,根据实验原理,采取了增加水平仪和量角器等诸多措施对原复摆实验装置进行了改进.改进后的实验装置操作简便,同时也提高了实验的准确性,减小了误差.J-LD23 compound pendulum equipment is improved by adding gradienter,protractor,and so on. After these improvements, the experiment accuracy is increased and the equipment can be operated more easily.

关 键 词：复摆 回转半径 等值摆长 

分 类 号：O313.3[理学—一般力学与力学基础]