摘要
为了使共振音叉达到较好的效果,自制了一对共振音叉的悬挂装置及其附件,用该装置可以将2个共振音叉悬挂起来,其演示效果较好.同时,本文探讨了共振音叉不同的悬挂方式,并介绍了如何演示共鸣实验和利用该装置演示声波的干涉实验.
In order to improve the resonance effect of tuning fork,an accessory was made to hang the turning fork.This paper introduced how to make the accessory and how to hang the turning fork.The improved resonance tuning fork could demonstrate not only sound resonance but also sound wave interference.
出处
《物理实验》
北大核心
2011年第8期28-30,共3页
Physics Experimentation
关键词
音叉
共鸣
悬挂
tuning fork
resonance
hanging
