Diagram of the problem, necessary formulas, clearance and numerical solution Calculate the amount of blood (in liters) that passes each minute through the aorta at the point where its radius is 0.7 cm and the speed of blood is 1.2 m/s. What is the approximate mass flow rate in the aorta? The density of blood is almost equal to that of water.
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
Diagram of the problem, necessary formulas, clearance and numerical solution
Calculate the amount of blood (in liters) that passes each minute through the aorta at the point where its radius is 0.7 cm and the speed of blood is 1.2 m/s. What is the approximate mass flow rate in the aorta? The density of blood is almost equal to that of water.
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