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一、背景经过在《液体的压强》这一单元中,常用如图所示的连通器做演示实验,来探究:“连通器中盛装同一种液体,当液面静止时, 与大气直接相通的各部分中的液面有什么样的特点?”这一问题。
First, the background goes through the “Liquid Pressure” unit. The commonly-used connected vessel is used as a demonstration experiment to explore: “The same liquid is contained in the communicating vessel. When the liquid level is at rest, it directly communicates with the atmosphere. What are the characteristics of the liquid level in the various parts?"This problem.