Answered: At 68°F water has a dynamic viscosity…

At 68°F water has a dynamic viscosity of about 2.11 E-5 lb-s/ft². Which of the following is the kinematic viscosity in ft²/s of water whose specific gravity is 0.998 at this temperature?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 14RQ: Atmospheric pressure at sea level under standard conditions is ______inches of mercury (Hg) or_____...

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

At 68°F water has a dynamic viscosity of about 2.11 E-5 lb-s/ft². Which of the following is the kinematic viscosity in ft²/s of water whose specific gravity is 0.998 at this temperature?
A. 1.09E-5
B. 3.12E-5
C. 2.1E-7
D. 4.25E-5

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