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在容器中用液体密封一部分气体.气体的压强如何求?有一种较好的方法——在容器内的同种液体中,取一个最低的液面,利用液体不流动时液面上下受到的压强相等这个性质求解.
A part of the gas is sealed with a liquid in the container. How to determine the pressure of the gas? There is a better way - take the lowest liquid level in the same liquid in the container, and use the pressure that the liquid receives when it is not flowing. Equivalent to this property.