摘要
金割可视化复摆是用了黄金分割法(0.618法)优选物理摆周期极值的自制仪器.特点是以最佳的路径和最少的测量次数完成极值点的搜寻.用金割可视化复摆探索了3种不同的测量重力加速度以及验证平行轴定理的方法.
Golden cut visual complex pendulum is a self-made instrument which uses the golden section method(0.618 method)to select the extreme value of the physical pendulum period.It is characterized by the best path and the least number of measurements to complete the search of extreme points.In this paper,three different methods of measuring the acceleration of gravity and verifying the parallel axis theorem are explored by using the golden cut visual complex pendulum.
作者
谢承峰
XIE Chengfeng(College of Teacher Education,East China Normal University,Shanghai 200062)
出处
《物理通报》
CAS
2024年第12期106-110,共5页
Physics Bulletin
