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]
Which has the greatest e1q k 7d/ewc(,b ,ytuwoff lms;g1;o7/kezo v j5oect on the flow of fluid through a narrow pipe? That is, if you made a 10% change in each of the quantities below, which would causez; o7g/jmeko51 sl;ov 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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