Water is flowing through a porous cylindrical plastic bead at a rate of 5 dm/s, which causes a pressure drop of 25 Pa. The plastic bead has a diameter of 10 cm and a depth of 10 cm. Calculate the...

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Extracted text: Water is flowing through a porous cylindrical plastic bead at a rate of 5 dm/s, which causes a pressure drop of 25 Pa. The plastic bead has a diameter of 10 cm and a depth of 10 cm. Calculate the permeability of the plastic bead. Ignore the gravity effects. Assume the viscosity of water is 103 Pa.s.