摘要
利用不同周期的弹簧代替原始蛇形摆装置中的单摆,制作了竖直运动的弹簧蛇形振子,所有的弹簧振子等间距排列成一条直线.弹簧蛇形振子操作简单,是较为理想的简谐振动演示装置.
Wave-like spring oscillator moved in vertical direction was made by substituting the spring al the different periods for simple pendulum of the original wave-like pendulum, and all spring stood in a line at equal interval. The wave-like spring oscillator operated simplicity and was more perfect simple oscillation demonstration device
出处
《物理实验》
2014年第2期40-42,共3页
Physics Experimentation
关键词
弹簧蛇形振子
简谐振动
周期
wave-like spring oscillator
spring oscillator
period
