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一天,一条大鱼遇到一条小鱼,它们对各自受到的浮力展开了争论,如图1所示.究竟谁的说法正确呢?提出问题:浮力的大小与什么因素有关?猜想与假设:猜想1:浮力的大小可能跟物体浸入液体的体积有关.猜想2:浮力的大小可能跟物体浸入液体的深度有关.猜想3:浮力的大小可能跟液体的密度有关.
One day, a large fish encounters a small fish that has debated its own buoyancy, as shown in Figure 1. Who exactly is it? Ask the question: What is the size of the buoyancy? Conjecture and Assumption: Conjecture 1: The size of the buoyancy may be related to the volume of the object immersed in the liquid.Guess 2: The size of the buoyancy may be related to the depth of the object immersed in the liquid.Conject 3: The size of the buoyancy may be related to the density of the liquid.