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 on top of a piece of wood floating in a bathtuja2-)bthew/fh/ / s roa2pr w5b. I w:7fgs1 po8k vuycgzy qj+.;:f the iron is removed from the wood, whqg f1.:7zwosvyp: +j uc k;8ygat 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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