1. Processing engineering

1. Determine the relationship between the height of water in the tank (at any time) and (i) the volume of water in the tank and (ii) the mass of water in the tank. 2. Hence, use Graph 1 to determine the volumetric flowrate (i) at the beginning, (ii) at intermediate times and (iii) at the end of the tank drainage. How is volumetric flowrate changing with time? 3. Insert on your graph a trendline for a constant volumetric flowrate. How does this trendline compare with the experimental data? What can you infer from this comparison? 4. Modify the conservation of mass equation to write a mass balance on the water in the tank from the start (t=0) to the end of the drainage