問題詳情
(b)Suppose fluid A is methanol (pA = 792 kg/m3), B is water {pB =1000 kg/m3 )，and C is a manometer fluid with a specific gravity of 1.37; pressure P2 = 121 kPa; h1 = 30 cm; and h2 = 24 cm. Calculate Pi (kPa). (10%)
參考答案
答案：A
難度：簡單0.717687
統計：A(211),B(10),C(6),D(49),E(0)
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