A fluid flows through a horizontal annular channel between concentric tubes at a rate of 0.01 m3/s (the absolute roughness of each tube is 1.5 x 10-6 m). The channel (shown in the accompanying figure) has an inner diameter of 25 cm, an outer diameter of 27 cm, and a length of 1 m. Find the pressure loss if the fluid is machine oil, with a specific gravity of 0.85 and a kinematic viscosity of 1.3 x 10-4 m2/s and water with a kinematic viscosity of 1.0 x 10-6 m2/s