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範例:相變與氣化熱

已知液態氨的汽化熱為320卡／克,設某製冰機蒸發管,每秒有100克之液態氨汽化,注入於水管內之清水溫度為20oC,此製冰機每小時可製得0oC冰多少公斤?(設液態氨汽化後不再與水接觸)[89北聯]


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Posted in 物質的三態變化與潛熱.

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By admin – 2009 年 06 月 22 日

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