(a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of surface tension 7.0x10-2N/m, angle of contact is zero and density is 1000 kg/m³. Find the difference in levels for the two tubes. Take g=10 N/kg. 3

(a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of surface tension 7.0x10-2N/m, angle of contact is zero and density is 1000 kg/m³. Find the difference in levels for the two tubes. Take g=10 N/kg. 3

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 23P: A table-tennis ball has a diameter of 3.80 cm and average density of 0.084 0 g/cm3. What force is...

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Question

(a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of
surface tension 7.0x10-2N/m, angle of contact is zero and density is 1000
kg/m³. Find the difference in levels for the two tubes. Take g=10 N/kg.
3

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