根据帕斯卡原理：加在密闭液体任何一部分上的压强,必然按照其原来的大小由液体向各个方向传递.这个裂桶实验的研究对象是下面的桶.细管子底部的压强大小不变传递到桶壁,对桶壁的压力F=pS,这个S当然应该是桶壁的面积了.
Here is a demonstration Pascal used to show the importance o
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