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Assuming that blood is an ideal fluid, calculate the critical flow rate (in m3/s) at which turbulence is a certainty in the aorta. Take the diameter of the aorta to be 2.56 cm. (Turbulence will actually occur at lower average ow rates, because blood is not an ideal fluid. Furthermore, since blood ow pulses, turbulence may occur during only the high-velocity part of each heartbeat. Let the density of blood be 1050 kg/m3.) m3/s