This preview shows page 1. Sign up to view the full content.
Unformatted text preview: For flow between parallel plates what happens to force as (a) viscosity increases; (b) velocity increases); (c) plate separation decreases? 7. True or False, shear stress is like a pressure? True or False, shear stress is a momentum flux ( that is rate of momentum per time per area)? 8. How do the viscosities of liquids vary as the temperature increases? What about gases? 9. What is the density and viscosity of air and liquid water at 20 C in English and SI units? 10. What is the density and viscosity of air and liquid water at 20 C in English and SI units? (Repeat until memorized…)...
View Full Document
This note was uploaded on 03/20/2012 for the course CHE 374 taught by Professor Davido.lignel during the Fall '11 term at BYU.
- Fall '11
- Chemical Engineering