| “光速絕對”??? 光速最快??? |
| 送交者: kenn2003 2008月10月12日03:25:33 於 [教育學術] 發送悄悄話 |
| 回 答: 那就先定義你說的話先 由 rarew 於 2008-10-06 20:16:29 |
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is 光速 really 絕對???
are you sure??? is 光速 really 最快??? are you sure??? GO BACK to study Lorenz's transform!!! with the speed of light being any number, you still can make it!!! but, by defining the speed of light at two coordinates to be SAME and to be the MAX, the transform becomes extremely simple!!! that's the reason!!! |
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