試卷名稱:111年 - 111 學士後醫學系招生考試:物理及化學#107629
年份:111年
科目:學士後◆化學
4. An incompressible fluid of density ρ is in a bucket on the elevator floor accelerating upward with acceleration a. What is the pressure difference between two points in the fluid separated by a vertical distance △h? (Gravitational acceleration is g)
(A) ρa△h
(B) ρg△h
(C) ρga△h
(D) ρ(g – a)△h
(E) ρ(g + a)△h