10. A liquid of viscosity 0.1 Ns/m² and sp. gr. 0.9 is filled between two horizontal plates 10 mm apart. If the upper plate is moving at 2 m/s and the pressure difference between two sections 10 m apart is 9.81 kN/m², determine the shear stress on the plate. [Ans.15 N/m²

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
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10. A liquid of viscosity 0.1 Ns/m² and sp. gr. 0.9
is filled between two horizontal plates 10 mm
apart. If the upper plate is moving at 2 m/s and
the pressure difference between two sections 10
m apart is 9.81 kN/m², determine the shear stress
on the plate.
[Ans.15 N/m²]
Transcribed Image Text:10. A liquid of viscosity 0.1 Ns/m² and sp. gr. 0.9 is filled between two horizontal plates 10 mm apart. If the upper plate is moving at 2 m/s and the pressure difference between two sections 10 m apart is 9.81 kN/m², determine the shear stress on the plate. [Ans.15 N/m²]
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