問題詳情

37. Which of the following physical quantities has its unit as newton (N)?
(A) the compressive stress
(B) the hydraulic pressure
(C) the surface tension
(D) the electromotive force (emf)
(E) None of these.

參考答案

答案：E

統計：A:0,B:0,C:0,D:0,E:0

難度：計算中