Show how to determine the heat duty of the double-pipe heat exchanger from experimental data by performnig an energy balance on one part of the system at the frst set of flow rates. Sketch the system and draw a dashed line around the part for the system on which you will perform th eenergy balance. Carry out the calculation for the data you recorded on the first line of your data tableHeat duty = WData Table: 2 MinutesInner tube 1 (inlet) T hot, in (C) = 40.1Inner tube 1 (ourlet) T hot, out (C) = 37.5Outlet tube 2 (inlet) T cold, in (C) = 28Outlet tube 2 (outlet) T cold, out (C) = 28.3