1. The problem statement, all variables and given/known data A venture flow-meter can be designed as shown in the figure. At position 1 the velocity is 0.5 m/s, and pressure is 1.3 bar. The cross section area at 1 is two times the area at 2. The fluid inside the manometer has a density ρ, and the fluid column has a high h as shown in the figure. Assume the temperature is 20oC, conducting the following analysis: 1) Derive the equation h as a function of ρ. 2) Calculate h if the fluid in the manometer is mercury Picture is attached. To be honest, I have no idea what I'm suppose to do. Please help.