Saline solution is delivered into the vein of a patient through a needle. The salinesolution has a viscosity of 0.00037 Pa.s, a density of 1,060 kg/m³, and is deliveredthrough a 7.0-cm long needle with an internal diameter of 0.24 mm directly into thepatient's vein in which the blood pressure is 130 mmHg (1 mmHg3D133.4 Pa). Thesaline solution must be delivered at a flow rate of 0.04×10-6 m³/s. How high mustthe saline solution be suspended in order to achieve this flow rate? Assumeacceleration due to gravity is 9.81 m/s?.

Solution: Given Data: Viscosity=0.00037 Pa.sDensity=1060 kg/m3Internal diameter of needle=0.24…

Answered: Saline solution is delivered into the…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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T Water Gs=1 1. In a test to determine the discharge coefficient of a 70 by 35 mm Venturi meter, the total weight of water passing through the meter in 5 minutes was 3.5 kN. A mercury differential gage connected to the inlet and throat of the meter showed an average mercury difference during that time of 300 mm. Determine the actual discharge if the same meter is used later on and a 250 mm difference is then observed. h = 300 mm Mercury, Hg Gs = assume, 4 significant figures 0

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