驻波法测量声速实验的探讨  

Study on sound speed measurement experiment by standing wave model

作　　者：邵维科 赵霞[2] 轩植华[2] SHAO Wei-ke ZHAO Xia XUAN Zhi-hua(School of the Gifted Young School of Physical Science, University of Science and Technology of China, Hefei 230026, China)

机构地区：[1]中国科学技术大学少年班学院,安徽合肥230026 [2]中国科学技术大学物理学院,安徽合肥230026

出　　处：《物理实验》2017年第3期48-51,共4页Physics Experimentation

基　　金：安徽省高校省级教学研究重点项目(No.2015jyxm009)

摘　　要：通过建立起声波无限次反射的模型,对用驻波法测量声速实验的原理进行探讨.利用该模型拟合实验结果、分析实验数据和现象,揭示了理论的合理性及尚存的局限.The standing wave infinite reflection zing the data and model. The new model in sound speed measurement model was validated by fitting the experiment was discussed using experimental results and analy- new phenomenon, with which the validity and limitation of it were shown.

关 键 词：声速 驻波 无限次反射 

分 类 号：O422.1[理学—声学]