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从阿基米德原理可以知道:浸入液体中的物体受到的浮力与物体排开液体的体积成正比,与物体浸入液体的深度无关.同时利用这个规律并结合二力平衡的条件可知,如果用弹簧测力计拉着物体逐渐浸入液体直到全部浸没的过程中,弹簧测力计的示数先变小后不变,这些只是研究浮力需要掌握的基本知识,但是还有一些潜在的规律需要我们通过实验进一步探究与发现,下面就对此进行简单分析与研究.
From the principle of Archimedes, we know that the buoyancy of the object immersed in the liquid is proportional to the volume of the liquid that the object drains, and has nothing to do with the depth of the object immersed in the liquid.At the same time we can use this law combined with the balance of the two forces, Spring loaded dynamometer drew the object gradually immersed in liquid until all submerged in the process, the spring dynamometer shows the number of small first and then unchanged, these are just the basic knowledge of buoyancy need to master, but there are some potential laws that we need Further exploration and discovery through experiments, the following simple analysis and research on this.