本题目来源于试卷: Physics Unit10: Fluids Related Topics，类别为 国际高中通用物理
[单选题]
A piece of iron rests /hbsnzu h,oeh(z; k6-on top ocmvw / bml6( fne4m8v+f a piece of wood floating in a bathtub. If the iron is removed from the wood, whav mwnb4 v6(em/fc+l 8mt happens to the water level in the tub?
A. It goes up.
B. It goes down.
C. It does not change.
D. impossible to determine from the information given
参考答案: B
本题详细解析:
暂无
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