make definition for coefficient of viscosity called eta
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Enter your search terms: The ratio of the shearing stress to the velocity gradient is a measure of the viscosity of the fluid and is called the coefficient of viscosity η, or η=Fx/Av. ... A striking result of the kinetic theory of gases is that the viscosity of a gas is independent of the density of a gas.
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The ratio of the shearing stress to the velocity gradient is a measure of the viscosity of the fluid and is called the coefficient of viscosity η, or η=Fx/Av. ... A striking result of the kinetic theory of gases is that the viscosity of a gas is independent of the density of a gas.
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