When a sphere of (0.25 mathrm{~mm}) diameter and specific gravity 5.54 is dropped in water at (25^{circ}
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When a sphere of \(0.25 \mathrm{~mm}\) diameter and specific gravity 5.54 is dropped in water at \(25^{\circ} \mathrm{C}\) it will attain a constant velocity of \(0.07 \mathrm{~m} / \mathrm{s}\). What specific gravity must a \(2.5 \mathrm{~mm}\) sphere have so that when it is dropped in crude oil at \(25^{\circ} \mathrm{C}\) the two flows will be dynamically similar when the terminal velocity is attained?
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Related Book For
Fox And McDonald's Introduction To Fluid Mechanics
ISBN: 9781118912652
9th Edition
Authors: Philip J. Pritchard, John W. Mitchell
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