本题目来源于试卷: Physics Unit10: Fluids Related Topics,类别为 通用国际物理
[单选题]
A piece of iron rests on top ofvc.6+ new tzwg79uaf h*+gu2 a a piece of wood floating y. ym m*: auf)42qn1bl(wtapw in a bathtub. If the iroa umb4(wnt:*fqa y 2ymw1).l pn is removed from the wood, what 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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