[請益] 聲速
今天上課的時候想到的問題
假如有一個人以聲速前進
那他說的話
會聽到幾次呢?
還是會一直跟著他?
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06/11 22:19, , 1F
06/11 22:19, 1F
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06/11 22:23, , 2F
06/11 22:23, 2F
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06/11 22:51, , 3F
06/11 22:51, 3F
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06/11 22:56, , 4F
06/11 22:56, 4F
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06/11 22:58, , 5F
06/11 22:58, 5F
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06/11 23:00, 6F
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06/11 23:07, 7F
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06/11 23:13, , 8F
06/11 23:13, 8F
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06/11 23:14, , 9F
06/11 23:14, 9F
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06/11 23:57, , 10F
06/11 23:57, 10F
討論串 (同標題文章)