天气预报 > 生活 > 鸡蛋在盐水中浮起来的原理是什么
鸡蛋在盐水中浮起来的原理是什么
更新时间: 2021-04-09 14:08:51  

1、由于鸡蛋的密度小于盐水的密度,所以鸡蛋会浮在盐水的上面。

2、当向盐水中加清水时,盐水的密度就会不断减小,当盐水的密度小于鸡蛋的密度时,鸡蛋就会下沉。

3、从力和运动的关系来解释:鸡蛋浸没在水中时,所受的浮力小于重力,所以鸡蛋下沉。

关键词: 鸡蛋 盐水 起来 原理 什么

鸡蛋在盐水中浮起来的原理是什么相关经验

天气预报

最新推荐

页面:/news/view-2578828/ | 耗时:0.9846 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2578828 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2578828 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2578828 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1128291,1125135,1111882,1116403,1128807,1124067,1131265,1007198,1116991,1103423,985152,1078116,1078801,1097391,1111439,1276093,1112510,1051685,1119554,1109048,1103173,1057908,1112082,1113369,1112408,1116731,1108173,1073786,1102118,1122054) ORDER BY field (ArticleID,1128291,1125135,1111882,1116403,1128807,1124067,1131265,1007198,1116991,1103423,985152,1078116,1078801,1097391,1111439,1276093,1112510,1051685,1119554,1109048,1103173,1057908,1112082,1113369,1112408,1116731,1108173,1073786,1102118,1122054)