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]
Certain insects, such as the water bugjnkv;- )44kuy *7lg)p zaqgd o, are sufficiepxht w(/2vu,k ntly lightweight that they can run on top of water without breaking the surface tension. Water bug A has weight W. Water bug B is twice as kpu2wx (,vh/t big as bug A, in all dimensions. That is, bug B is twice as long, twice as wide, etc. What is the weight of bug B?
A. $1.3 \; W$
B. $2.0 \; W$
C. $4.0 \; W$
D. $8.0 \; W$
参考答案: D
本题详细解析:
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