In measuring the surface tension of oil of specific gravity = 0.85 by the bubble method,...
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In measuring the surface tension of oil of specific gravity = 0.85 by the bubble method, a tube of internal diameter of 1.5 mm is immersed to a depth of 1.25 cm in the oil. Air is forced through the tube forming a bubble at the lower end of the tube. The surface tension of the liquid if the air pressure in the bubble is 1470 Pa is (N/m) In measuring the surface tension of oil of specific gravity = 0.85 by the bubble method, a tube of internal diameter of 1.5 mm is immersed to a depth of 1.25 cm in the oil. Air is forced through the tube forming a bubble at the lower end of the tube. The surface tension of the liquid if the air pressure in the bubble is 1470 Pa is (N/m)
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University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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