本题目来源于试卷: Fluid Mechanics，类别为 美国物理杯赛(Physics Bowl)
[单选题]
14.26: A solid cube of iron and nq n ;+q/mgss,c-vq*va solid cube of aluminum haved/nd- ipc:9m ls;c(t h equal mass. The cubes areplaced into the same large pool of water so t/s ; p dch9dl(cin:mt-hat each is completely submerged and resting on the pool’sbottom. Which object experiences the greater buoyant force from the water?
A. The iron cube
B. The aluminum cube
C. The buoyant forces are equal.
D. The mass of the cubes is needed to answer the question.
E. The answer depends on whether the pool is filled with freshwater or saltwater.
参考答案: B
本题详细解析:
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