An important design consideration in the two-phase pipe flow of solid-liquid mixtures is the terminal settling velocity below which the flow becomes unstable and eventually the pipe becomes clogged. on the basis of extended transportation tests, the terminal settling velocity of a solid particle in the rest water is given by vl = fl2gd(s − 1)√ , where fl is an experimental coefficient, g the gravitational acceleration, d the pipe diameter, and s the specific gravity of solid particle. what is the dimension of fl? is this equation dimensionally homogeneous?
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Physics, 21.06.2019 14:40
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.
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Avalue that describes how heavy an object is and is related to the force of gravity is
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Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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An important design consideration in the two-phase pipe flow of solid-liquid mixtures is the termina...
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