104. 2022年5月28日 10:42:39 : 6xxekNPa9k : Q0R4aDh6ejlBejY=[1]
Speed of light (クリ）
In Wikipedia’s “Dispersion (optics)”, there is a video of dispersion. By a prism, white light is spectrally dispersed. The speed of light is different between red and violet light after dispersion (spectroscopy). It is obvious at a glance.
http://www.asyura2.com/0306/idletalk2/msg/1242.html#c104
題名には必ず「阿修羅さんへ」と記述してください。