A vertical concentric annulus, with outer radius ro and inner radius ri, is lowered into fluid of

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A vertical concentric annulus, with outer radius ro and inner radius ri, is lowered into fluid of surface tension Y and contact angle θ90. Derive an expression for the capillary rise h in the annular gap, if the gap is very narrow.

A vertical concentric annulus
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University Physics with Modern Physics

ISBN: 978-0321501219

12th Edition

Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford

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