得出了光速，和相對論中光速不變的假設是完全不同的概念。光速不變是指對動的和不動的觀察者都一樣。

來源: QualityWithoutName 於 2024-01-04 11:27:41 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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