I just want the answer to B, thanks.

Problem 1. Water flows steadily through the large tank(s) shown. a. Determine the water depth, hA if the flowrate, Q is constant (steady-state). b. If this system has established a steady-state flow, e.g. the tanks are full as sized as determined in part (a), and the flow is at some time (t=0) instantaneously stopped (Q=0). How long will it take for the first tank to completely drain (liquid level falls to the nozzle exit height)? NOTE: Engineers often must make assumptions and usually will perform quick estimations in order to bracket determine their best guess for the overall behavior of a system. In your work such an approach is both acceptable and encouraged - state very clearly all assumptions made and show the specific process that you completed to solve the