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arXiv 1201.0501physics.opticsphysics.ed-phphysics.hist-ph
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斐索在本科生实验室中的“乙醚-拖曳”实验

Fizeau's "aether-drag" experiment in the undergraduate laboratory

Thierry Lahaye, Pierre Labastie, Renaud Mathevet

摘要:

我们描述了一个简单的实现斐索的“醚阻力”实验。使用一个便宜的设置,我们测量的相移引起的移动水在激光干涉仪,并找到很好的协议与相对论的预测,或在19世纪的物理学,与菲涅耳的部分阻力理论。这个吸引人的实验,特别适合于本科生的实验室项目,不仅可以定量测量宏观系统的相对论效应,而且还构成了光学,数据采集和处理,和流体力学的重要概念的实际应用。

英文摘要:

We describe a simple realization of Fizeau's "aether-drag" experiment. Using an inexpensive setup, we measure the phase shift induced by moving water in a laser interferometer and find good agreement with the relativistic prediction or, in the terms of nineteenth century physics, with Fresnel's partial-drag theory. This appealing experiment, particularly suited for an undergraduate laboratory project, not only allows a quantitative measurement of a relativistic effect on a macroscopic system, but also constitutes a practical application of important concepts of optics, data acquisition and processing, and fluid mechanics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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