1. Capillary waves can form on a liquid free surface as a result of surface tension. The wave speed V depends on surface tension o, wavelength λ, and liquid density p. Use dimensional analysis to express wave speed as a function of these variables. (surface tension is the work to bring molecules from bulk phase to the surface to form one new unit area of the surface, unit J/m²).

Introduction to Chemical Engineering Thermodynamics
8th Edition
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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1. Capillary waves can form on a liquid free surface as a result of surface tension. The wave
speed V depends on surface tension o, wavelength λ, and liquid density p. Use dimensional
analysis to express wave speed as a function of these variables. (surface tension o is the work
to bring molecules from bulk phase to the surface to form one new unit area of the surface,
unit J/m²).
Transcribed Image Text:1. Capillary waves can form on a liquid free surface as a result of surface tension. The wave speed V depends on surface tension o, wavelength λ, and liquid density p. Use dimensional analysis to express wave speed as a function of these variables. (surface tension o is the work to bring molecules from bulk phase to the surface to form one new unit area of the surface, unit J/m²).
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