| 论波源间距对形成干涉现象的影响--兼谈声波干涉实验 |
| |
| 引用本文： | 关强虎.论波源间距对形成干涉现象的影响--兼谈声波干涉实验[J].安庆师范学院学报(自然科学版),2015(3):140-142. |
| |
| 作者姓名： | 关强虎 |
| |
| 作者单位： | 安庆市第十一中学,安徽 安庆,246001 |
| |
| 摘 要： | 运用数理基础知识证明了波源间距在干涉现象中的作用，讨论了出现振动减弱区时，波源间距应大于波长的三分之一，而要出现振动最弱区，则波源间距应大于波长的二分之一。并据此说明了高中物理教材中关于声波干涉的实验条件。
|
| 关 键 词： | 波源间距 干涉现象 声波干涉实验 |
Theory of Waves Spacing On the Influence of the Interference Phenomenon---Talking About Acoustic Interference Experiment |
| |
| Abstract: | The structure is proved with mathematical knowledge space in the role of interference phenomenon. In addition, we discuss the vibration decrease, thrown long wavelengths, a third of distance between the waves and to appear the weakest area, the waves spacing have thrown long wavelengths, 1/2. And on the basis of the high school physics teaching materials about acoustic in-terference experiment conditions is analyzed. |
| |
| Keywords: | waves spacing the interference phenomenon acoustic interference experiment |
| 本文献已被 万方数据 等数据库收录！ |
|
