物理计算题(写清计算过程)1.把冰块放在食品上面,利用冰块吸热保鲜食品,一块低温的冰吸收8.4X10三次方J的热量,温度从-14℃升高到-4℃,试求这块冰的质量.【c冰=2.1X10三次方J/(kg·℃)】2.
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![物理计算题(写清计算过程)1.把冰块放在食品上面,利用冰块吸热保鲜食品,一块低温的冰吸收8.4X10三次方J的热量,温度从-14℃升高到-4℃,试求这块冰的质量.【c冰=2.1X10三次方J/(kg·℃)】2.](/uploads/image/z/1097538-42-8.jpg?t=%E7%89%A9%E7%90%86%E8%AE%A1%E7%AE%97%E9%A2%98%EF%BC%88%E5%86%99%E6%B8%85%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B%EF%BC%891.%E6%8A%8A%E5%86%B0%E5%9D%97%E6%94%BE%E5%9C%A8%E9%A3%9F%E5%93%81%E4%B8%8A%E9%9D%A2%2C%E5%88%A9%E7%94%A8%E5%86%B0%E5%9D%97%E5%90%B8%E7%83%AD%E4%BF%9D%E9%B2%9C%E9%A3%9F%E5%93%81%2C%E4%B8%80%E5%9D%97%E4%BD%8E%E6%B8%A9%E7%9A%84%E5%86%B0%E5%90%B8%E6%94%B68.4X10%E4%B8%89%E6%AC%A1%E6%96%B9J%E7%9A%84%E7%83%AD%E9%87%8F%2C%E6%B8%A9%E5%BA%A6%E4%BB%8E-14%E2%84%83%E5%8D%87%E9%AB%98%E5%88%B0-4%E2%84%83%2C%E8%AF%95%E6%B1%82%E8%BF%99%E5%9D%97%E5%86%B0%E7%9A%84%E8%B4%A8%E9%87%8F.%E3%80%90c%E5%86%B0%3D2.1X10%E4%B8%89%E6%AC%A1%E6%96%B9J%2F%EF%BC%88kg%C2%B7%E2%84%83%EF%BC%89%E3%80%912.)
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