天气预报15天查询> 其他> 烧开了的水是多少度

烧开了的水是多少度

更新时间: 2020-11-05 00:00:00     

烧开了的水是100度,常压下水的沸点是100℃,大气压越高,水的沸点会随之降低;反之,大气压越低,沸点越高。

水烧开了也就是沸腾了。在北纬45度的海平面,标准大气压下,水的沸点是100℃。换句话说就是加热到100℃时水就开了。但水的沸点随气压的降低而降低。海拔越高空气越稀薄,大气压力越低,水沸腾的温度就越低,在喜马拉雅山顶上,煮水时只要加热到72℃就能开了。

关键词: 多少

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-436109/ | 耗时:0.1346 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=436109 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=436109 LIMIT 0,1
select * from tbl_Articles_sphinx where id=436109 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1110067,1102738,1102310,1128463,1130152,1065795,1100639,1102022,1047637,1049344,1049398,1127509,1045655,1081699,1091097,1072923,1114270,1061862,1126038,1133355,1057383,2576735,1048112,1087625,1060817,1131105,1064977,1077338,1049440,1097351) ORDER BY field (ArticleID,1110067,1102738,1102310,1128463,1130152,1065795,1100639,1102022,1047637,1049344,1049398,1127509,1045655,1081699,1091097,1072923,1114270,1061862,1126038,1133355,1057383,2576735,1048112,1087625,1060817,1131105,1064977,1077338,1049440,1097351)