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]
Which has the greatest enm19l 8zs cz71kk: ordffect on the flow of fluid through a narrow pi3u u6n2vu5xcj ot 7s(ape? That is, if you made a 10% change in each of the quantities below, which would cauv2j sautx(53c6n uo7use the greatest change in the flow rate?
A. the fluid viscosity
B. the pressure difference
C. the length of the pipe
D. the radius of the pipe
参考答案: D
本题详细解析:
暂无
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