作业帮物理学有关波的那部分有讲到coherent是什么?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/18 16:37:02
物理学有关波的那部分有讲到coherent是什么?
two monochromatic sources of the same frequency and with any definite,constant phase relationship(not necessarily in phase)are said to be coherent..
two monochromatic sources of the same frequency and with any definite,constant phase relationship(not necessarily in phase)are said to be coherent..
coherent就是相干波
two monochromatic sources of the same frequency and with any definite,constant phase relationship(not necessarily in phase)are said to be coherent意思是“频率相同,振动方向相同,相位差恒定的两列简谐波叫相干波”.
相干波在传播过程中,在空间相遇.在重叠处两列简谐波所引起的质点的简谐运动具有相同的频率,相同的振动方向.由于各点的相位不同,振幅也不尽相同.
two monochromatic sources of the same frequency and with any definite,constant phase relationship(not necessarily in phase)are said to be coherent意思是“频率相同,振动方向相同,相位差恒定的两列简谐波叫相干波”.
相干波在传播过程中,在空间相遇.在重叠处两列简谐波所引起的质点的简谐运动具有相同的频率,相同的振动方向.由于各点的相位不同,振幅也不尽相同.