比热容的赏 100分1.保温瓶中原有60°摄氏水500g现在倒入1.5kg的沸水,混合后温度变成90摄氏°,在此过程中温水,和沸水分别吸收或放出多少热量?2.把一块质量是10g的小铜片放在酒精灯火焰上加热
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 00:04:26
![比热容的赏 100分1.保温瓶中原有60°摄氏水500g现在倒入1.5kg的沸水,混合后温度变成90摄氏°,在此过程中温水,和沸水分别吸收或放出多少热量?2.把一块质量是10g的小铜片放在酒精灯火焰上加热](/uploads/image/z/855392-32-2.jpg?t=%E6%AF%94%E7%83%AD%E5%AE%B9%E7%9A%84%E8%B5%8F+100%E5%88%861.%E4%BF%9D%E6%B8%A9%E7%93%B6%E4%B8%AD%E5%8E%9F%E6%9C%8960%C2%B0%E6%91%84%E6%B0%8F%E6%B0%B4500g%E7%8E%B0%E5%9C%A8%E5%80%92%E5%85%A51.5kg%E7%9A%84%E6%B2%B8%E6%B0%B4%2C%E6%B7%B7%E5%90%88%E5%90%8E%E6%B8%A9%E5%BA%A6%E5%8F%98%E6%88%9090%E6%91%84%E6%B0%8F%C2%B0%2C%E5%9C%A8%E6%AD%A4%E8%BF%87%E7%A8%8B%E4%B8%AD%E6%B8%A9%E6%B0%B4%2C%E5%92%8C%E6%B2%B8%E6%B0%B4%E5%88%86%E5%88%AB%E5%90%B8%E6%94%B6%E6%88%96%E6%94%BE%E5%87%BA%E5%A4%9A%E5%B0%91%E7%83%AD%E9%87%8F%3F2.%E6%8A%8A%E4%B8%80%E5%9D%97%E8%B4%A8%E9%87%8F%E6%98%AF10g%E7%9A%84%E5%B0%8F%E9%93%9C%E7%89%87%E6%94%BE%E5%9C%A8%E9%85%92%E7%B2%BE%E7%81%AF%E7%81%AB%E7%84%B0%E4%B8%8A%E5%8A%A0%E7%83%AD)
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