Recent content by maleo7

I replace Paskal to kPa, but it didn't help

My mistake. I forgot write the density of liquid. Should : p2 = p1 + 0.5*v1*v1*ro - 0.5*v2*v2*ro ro=density=1000, so: p2 = 1000 + 0.5*1*1*1000 - 0.5*2*2*1000 = -500 .

I will write a program about principle bernoulli, but i have a problem. My input data: Pressure(p1) = 1000 Cross-section(A1) = 1 Velocity(V1) = 1 Cross-section(A2) = 0.5 Velocity(v2)= (V1A1)/A2 to simplify: h1=h2 i'm counting the pressure p2 : p2 = p1 + 0.5*v1*v1 - 0.5*v2*v2...