热学问题.

来源:百度知道 编辑:UC知道 时间:2024/06/02 03:31:03
热学问题.

1单位100度的水加1单位0度的冰水混合物会是2单位50度的水吗?
This is interesting, seems like we have some debates here, I have raised the prize for reward to stimulate further discussion. I hope you guys provide not just answers but also evidence or proof.

太混乱了不知道哪个才是正确答案。

冰溶化(还是说融化?)成水会吸热这我知道,那究竟会不会对最后的温度有影响呢?

另外,冰块中一定会有空气吗?

即使不计热量的散失也不可能是这样的
你要看单位是什么
要是按体积计
你也知道
冰水混合物的体积要大点
混合后就要小于2单位
如果单位是用质量计,还要考虑状态变化是的损失,也要小于2单位
还有状态变化是其内部结构的变化也要消耗能量
所以即使不计热量的散失也要小于50度

A big mistake you made by use the wrong word!
in chinese meaning the word guy is 家伙,小鬼,明智的。
But mostly is derogatory term!

你连找到正确答案的能力也没有,就别在这儿问了。
不是说没有汉字输入的吗?
别给百度知道抹黑。

“你见过50度的冰吗
融化不吸热呀 都可能是2度
一群饭桶”
我怀疑他脑袋是不是秀逗了?
大哥,拜托,没知识不要来乱答,影响心情。
悲哀······

冰的密度0.9,说以无论怎麽样混合,只要涉及体积,质量那么一定小于50度!

You hope the better answer,and raised the prize,that's good!
but I don't like you use the guys! Especially to call us!
if you think we are someone you can insult arbitrary,now I can tell you,you are wrong!A big mistake you made by use the wrong word!
in chinese meaning the word guy is 家伙,小鬼,明智的。
But mostly is derogatory term!
SO I must to warn you,the guy,please to be decorate !
To remember it aeonianeonian !