[討論] 彈性碰撞
慢中子
我同學說是鎘
我選原子量最小的
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02/02 15:08, , 1F
02/02 15:08, 1F
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02/02 15:09, , 2F
02/02 15:09, 2F
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02/02 15:10, , 3F
02/02 15:10, 3F
噓
02/02 15:11, , 4F
02/02 15:11, 4F
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02/02 15:12, 5F
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02/02 15:12, , 6F
02/02 15:12, 6F
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02/02 15:14, , 7F
02/02 15:14, 7F
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02/02 15:15, , 8F
02/02 15:15, 8F
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02/02 15:15, , 9F
02/02 15:15, 9F
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02/02 15:15, , 10F
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02/02 15:15, 11F
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02/02 15:15, , 12F
02/02 15:15, 12F
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02/02 15:18, , 13F
02/02 15:18, 13F
噓
02/02 15:18, , 14F
02/02 15:18, 14F
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02/02 15:18, , 15F
02/02 15:18, 15F
噓
02/02 15:18, , 16F
02/02 15:18, 16F
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02/02 15:22, , 17F
02/02 15:22, 17F
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02/02 15:24, , 18F
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02/02 15:56, , 21F
02/02 15:56, 21F
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02/02 15:56, 22F
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02/02 16:06, , 23F
02/02 16:06, 23F
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02/02 16:33, , 24F
02/02 16:33, 24F
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02/02 16:42, , 25F
02/02 16:42, 25F