檢視连通器的原始碼

[[File:连通器.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E8%BF%9E%E9%80%9A%E5%99%A8&step_word=&hs=0&pn=3&spn=0&di=168410&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=483906767%2C3755984131&os=3973950458%2C1247014770&simid=3420797429%2C301907158&adpicid=0&lpn=0&ln=1791&fr=&fmq=1620178764419_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.51wendang.com%2Fpic%2F910be557603f4626c12f52cc010eeacba3746fdf%2F3-810-jpg_6-1440-0-0-1440.jpg%26refer%3Dhttp%3A%2F%2Fwww.51wendang.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1622770776%26t%3D62363f009b5690c7df9035a5bad85e26&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3Fl8akjcc0manu9mdmv8ducdvva8ajjwvkwn09mu1uAzdH3Fn&gsm=3&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][https://www.51wendang.com/doc/910be557603f4626c12f52cc010eeacba3746fdf/3 来自无忧文档]]]
'''连通器'''几个底部互相连通的容器，注入同一种液体，在液体不流动时连通器内各容器的液面总是保持在同一水平面上。连通器的原理可用液体压强来解释。若在U形玻璃管中装有同一种液体，在连通器的底部正中设想有一个小液片AB。假如液体是静止不流动的。左管中之液体对液片AB向右侧的压强，一定等于右管中之液体对液片AB向左侧的压强。因为连通器内装的是同一种液体，左右两个液柱的密度相同，根据液体压强的公式P=ρgh可知，只有当两边液柱的高度相等时，两边液柱对液片AB的压强才能相等。所以，在液体不流动的情况下，连通器各容器中的液面应保持相平。<ref>[https://www.sohu.com/a/241086425_99926648 连通器实验 ]搜狐</ref>