問題詳情

2.Three different liquids are used in the manometer shown here.


【題組】(a)Derive an expression for P1 —P2 in terms of 

, h1 and h2(15%)

參考答案

答案：B
難度：適中0.451264
統計：A(49),B(125),C(40),D(44),E(0)