WXB_FAKE @ 2020-02-14 21:36:07
在一个一端封闭的U型连通器里,用水银封存着一定理想气体,在封闭端液面比未封闭端液面高4cm的情况下,气柱长度为14cm,p0取76cmHg。问:注入多少cm水银,使得两端液面高度差为2cm?
A了这道题
希望大佬帮帮我(Orz
by DeepSkyBlue__ @ 2020-02-14 21:45:02
@function_of_zero 大气压强吧
by WXB_FAKE @ 2020-02-14 21:45:52
@function_of_zero
by zyy121212 @ 2020-02-14 21:46:34
初二下才学?
by WXB_FAKE @ 2020-02-14 21:47:14
初一下@zhaodonglei
by SKTelecomT1_Faker @ 2020-02-14 21:48:02
@FDY_ManchesterCity ?
by zmx_wzx_JY @ 2020-02-14 21:48:12
点开中国珂学院
by SKTelecomT1_Faker @ 2020-02-14 21:48:31
这什么题
by DeepSkyBlue__ @ 2020-02-14 21:49:03
@IAMAKER 大气压强,蒟蒻不会,奆佬你一定可以
by zyy121212 @ 2020-02-14 21:49:11
@WXB_FAKE !!!我初二刚开物理
by SKTelecomT1_Faker @ 2020-02-14 21:49:37
@FDY_ManchesterCity 我也不会(懒得做