一个有趣的,但我不明白的物理问题一个装满水后瓶盖密封的硬塑料瓶, 放在水平地面上,正放时,水对瓶底的压强为P1,瓶底对桌面的压强为P1′ ;将瓶倒置后,水对瓶盖的压强为P2,瓶盖对桌面的
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 04:57:34
![一个有趣的,但我不明白的物理问题一个装满水后瓶盖密封的硬塑料瓶, 放在水平地面上,正放时,水对瓶底的压强为P1,瓶底对桌面的压强为P1′ ;将瓶倒置后,水对瓶盖的压强为P2,瓶盖对桌面的](/uploads/image/z/2344951-55-1.jpg?t=%E4%B8%80%E4%B8%AA%E6%9C%89%E8%B6%A3%E7%9A%84%2C%E4%BD%86%E6%88%91%E4%B8%8D%E6%98%8E%E7%99%BD%E7%9A%84%E7%89%A9%E7%90%86%E9%97%AE%E9%A2%98%E4%B8%80%E4%B8%AA%E8%A3%85%E6%BB%A1%E6%B0%B4%E5%90%8E%E7%93%B6%E7%9B%96%E5%AF%86%E5%B0%81%E7%9A%84%E7%A1%AC%E5%A1%91%E6%96%99%E7%93%B6%2C+%E6%94%BE%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%9C%B0%E9%9D%A2%E4%B8%8A%2C%E6%AD%A3%E6%94%BE%E6%97%B6%2C%E6%B0%B4%E5%AF%B9%E7%93%B6%E5%BA%95%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B8%BAP1%2C%E7%93%B6%E5%BA%95%E5%AF%B9%E6%A1%8C%E9%9D%A2%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B8%BAP1%E2%80%B2+%EF%BC%9B%E5%B0%86%E7%93%B6%E5%80%92%E7%BD%AE%E5%90%8E%2C%E6%B0%B4%E5%AF%B9%E7%93%B6%E7%9B%96%E7%9A%84%E5%8E%8B%E5%BC%BA%E4%B8%BAP2%2C%E7%93%B6%E7%9B%96%E5%AF%B9%E6%A1%8C%E9%9D%A2%E7%9A%84)
xTMOQ+Lk$ UC? V8f7F7]q6{s=h2bqͪIgдwkľedX)k'Wv^u]$N3
)v4MnPcq,ßTms[;=u@m(
Hl̑e"E^"i=.M
*žۓ.IBPy9}RS(QH`jDKxk U<@uNP]$x"AmNw%YjCeT9UKޕ/䏆CYSw -YIh07S);nI"7