Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Compute the capillary rise in the tube of radius 1 mm for a mercury-air-glass interface with theta equal to 130 degrees considering that the temperature is 20 degrees Celsius. Note: surface tension = 0.028 N/m and density = 1000 kg/m^3
A. 15.2 mm
B. 21.8 mm
C. 22.6 mm
D. 148 mm
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