本题目来源于试卷: Fluid Mechanics,类别为 美国物理杯赛(Physics Bowl)
[单选题]
04.24: A fluid is fo x9bdjehu8)do b)* +z2aku)ma2 s:qo h4ein8pkm- fo7 o-ipqyy;j- o5rced through a pipe of changing cross section as shown. In which section would the pressure of the fluid be a 7e j mi8ooko ;npy-f5yq--ip4 minimum?

A. Section I
B. Section II
C. Section III
D. Section IV
E. All sections have same pressure
参考答案: B
本题详细解析:
暂无
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