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Plot the rise velocity Ub, cm/s, for single bubbles of air in water against the equivalent bubble diameter De, from De = 0.01 to 10 cm. 4 The physical properties of water at 20 c are: density = 0.998 gm/cm3 and surface tension = 72.75 dynes/cm (=g/s2), viscosity= 1.21 cp or 0.0121 gm/cm.s, and g=9.81 m/s2.

Plot the rise velocity Ub, cm/s, for single bubbles of air in water against the equivalent bubble diameter De, from De = 0.01 to 10 cm. 4 The physical properties of water at 20 c are: density = 0.998 gm/cm3 and surface tension = 72.75 dynes/cm (=g/s2), viscosity= 1.21 cp or 0.0121 gm/cm.s, and g=9.81 m/s2.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Plot the rise velocity Ub, cm/s, for single bubbles of air in water against the equivalent bubble diameter De, from De = 0.01 to 10 cm. 4 The physical properties of water at 20 c are: density = 0.998 gm/cm3 and surface tension = 72.75 dynes/cm (=g/s2), viscosity= 1.21 cp or 0.0121 gm/cm.s, and g=9.81 m/s2.
Transcribed Image Text:Plot the rise velocity Ub, cm/s, for single bubbles of air in water against the equivalent bubble diameter De, from De = 0.01 to 10 cm. 4 The physical properties of water at 20 c are: density = 0.998 gm/cm3 and surface tension = 72.75 dynes/cm (=g/s2), viscosity= 1.21 cp or 0.0121 gm/cm.s, and g=9.81 m/s2.
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