潛熱
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潛熱,在熱化學中,是物質在物態變化(相變)過程中,在溫度沒有變化的情況下,吸收或釋放的能量[1][2]。
英文latent 這個術語最初是由約瑟夫·布雷克發明,約於1750年從 ...
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潛熱
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延伸文章資訊
- 1潛熱〈Latent Heat〉 | 科學Online - 國立臺灣大學
潛熱是物質在相變化(固態↔ 液態↔ 氣態)過程中,溫度沒有變化的情況下,吸收或釋放的能量。這個名詞是由蘇格蘭物理學家約瑟夫•佈雷克(Joseph ...
- 2三. 水的三態變化 - 翰寧股份有限公司
在理想的狀態下,水在0℃時即結成冰變成固態,此時比重較小。當我們將冰塊加熱時,. 溫度並沒有馬上上升而仍維持在0℃,須吸收80 kcal/kg 之溶化潛熱焓後,才會慢慢變.
- 3潛熱- 翰林雲端學院
相變時,物質所吸收或放出的熱量並不會改變溫度,因此稱為潛熱。 相變時吸收或放出的熱量,用於改變分子間的位能,不改變分子運動的動能,所以溫度不變。
- 4潛熱- 维基百科,自由的百科全书
潜热,在熱化學中,是物质在物态变化(相变)过程中,在温度没有变化的情况下,吸收或释放的能量。英文latent (heat) 這個術語最初是由約瑟夫·布雷克發明,約於1750年 ...
- 5latent heat - 潛熱 - 國家教育研究院雙語詞彙
潛熱 · latent heat · 名詞解釋: 一七六○年約(瑟芬)‧布雷克(Joseph Black)發現當冰在0°C時加熱,溫度卻未升高,直到所有的冰溶化為止,才繼續升高溫度,這用來溶化水...