- 光的干涉英文段落
以下是光的干涉相关的英文段落:
1. "When light of two different colors are incident on a surface, they interfere with each other to produce a pattern of bright and dark bands called interference fringes."
2. "Light waves of the same frequency combine constructively or destructively depending on their phase relationship, resulting in interference phenomena."
3. "Interference is a phenomenon where two or more waves of the same frequency superimpose and produce an output wave that is the sum or difference of the individual waves' amplitudes."
4. "When two light waves of the same amplitude and phase interfere, constructive interference occurs and the light intensity builds up in certain regions, resulting in bright areas known as bright fringes."
5. "If the phase difference between two waves is 2nπ, then there will be total constructive interference and the light intensity will be maximum."
6. "Light interference is a fundamental phenomenon that occurs when two or more light waves of the same amplitude and phase combine to produce a new wave with a different amplitude and phase."
7. "The interference pattern formed by light waves is used to measure small distances and changes in the size and shape of objects."
以上这些段落都涉及到光的干涉的基本概念和现象。
相关例题:
"When two light waves of slightly different frequencies meet, they interfere with each other to produce a pattern of bright and dark areas called interference fringes. This phenomenon is known as optical interference, and it occurs when light waves of the same amplitude but different phase differences are combined."
这个段落描述了当两个频率略有不同的光波相遇时,它们会相互作用并产生一种称为干涉条纹的明暗交替的图案。这种现象被称为光学干涉,当相同振幅但相位差不同的光波组合在一起时会发生。
在这个段落中,“fringes”和“interference”是两个与光的干涉直接相关的关键词。其他被过滤掉的单词和短语包括“light waves”、“amplitude”、“frequency”、“combination”等。
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