摘要
声波与电磁波的产生本质是不同的,但是它们在传播时所表现出来的特点与性质以及在数学上的表达形式却有很多相似的地方,从物理学的角度对它们的传播特性进行对比.
The nature of acoustic wave and light wave (electromagnetic wave) is completely different, but the characteristics, properties of its propagation as well as the form of expression in mathematics have a lot of similarities, its propagation characteristics from the perspective of physics are mainly expounded in this paper.
出处
《哈尔滨师范大学自然科学学报》
CAS
2015年第5期57-60,共4页
Natural Science Journal of Harbin Normal University
基金
黑龙江省教育厅自然科学基金(12531210)
关键词
光波(电磁波)
声波
波动方程
传播特性
多普勒效应
Light wave (electromagnetic wave )
Acoustic wave
Wave equation
Propagationcharacteristics
The doppler effect