[請益] 國二熱量
例題:1克5度C的水所含熱能較2克10度C的水多或少多少?
答案是無法比較
想法:不能用熱平衡去算嗎?
算的話應該是少10/3卡?
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12/10 00:07, , 1F
12/10 00:07, 1F
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12/10 00:10, , 2F
12/10 00:10, 2F
※ 編輯: fdlss (61.230.1.198), 12/10/2015 00:11:22
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12/10 01:12, , 3F
12/10 01:12, 3F
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12/10 01:20, , 4F
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12/10 01:21, , 5F
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12/10 01:26, , 6F
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12/10 01:30, , 7F
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12/10 01:30, , 8F
12/10 01:30, 8F
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12/10 03:23, , 9F
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12/10 03:24, , 10F
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12/10 09:47, , 11F
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12/10 10:31, , 12F
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12/10 10:32, , 13F
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12/10 10:33, , 14F
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12/10 10:34, , 15F
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12/10 10:35, , 16F
12/10 10:35, 16F
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12/10 12:37, , 17F
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12/10 12:38, , 18F
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12/10 13:55, , 19F
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