Saline solution is delivered into the vein of a patient through a needle. The saline solution has a viscosity of 0.00037 Pa.s, a density of 1,060 kg/m³, and is delivered through a 7.0-cm long needle with an internal diameter of 0.24 mm directly into the patient's vein in which the blood pressure is 130 mmHg (1 mmHg3D133.4 Pa). The saline solution must be delivered at a flow rate of 0.04×10-6 m³/s. How high must the saline solution be suspended in order to achieve this flow rate? Assume acceleration due to gravity is 9.81 m/s?.
Saline solution is delivered into the vein of a patient through a needle. The saline solution has a viscosity of 0.00037 Pa.s, a density of 1,060 kg/m³, and is delivered through a 7.0-cm long needle with an internal diameter of 0.24 mm directly into the patient's vein in which the blood pressure is 130 mmHg (1 mmHg3D133.4 Pa). The saline solution must be delivered at a flow rate of 0.04×10-6 m³/s. How high must the saline solution be suspended in order to achieve this flow rate? Assume acceleration due to gravity is 9.81 m/s?.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Saline solution is delivered into the vein of a patient through a needle. The saline
solution has a viscosity of 0.00037 Pa.s, a density of 1,060 kg/m³, and is delivered
through a 7.0-cm long needle with an internal diameter of 0.24 mm directly into the
patient's vein in which the blood pressure is 130 mmHg (1 mmHg3D133.4 Pa). The
saline solution must be delivered at a flow rate of 0.04×10-6 m³/s. How high must
the saline solution be suspended in order to achieve this flow rate? Assume
acceleration due to gravity is 9.81 m/s?.
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