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思考一個白痴問題?如果我的快門速度是光速...那我會拍到什麼?
Oct 23rd 2013, 06:33

paynet wrote:
思考一個白痴問題?如...(恕刪)

光速是每秒 299 792 458 m / s 是長度單位
你說的是 1⁄299,792,458 s 是時間單位....

『快門速度是光速』是什麼玩意兒? 不同單位的東西你懂嗎?
是你的『快門』要在一秒內離開相機 299 792 458 公尺遠的意思嗎?

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