*/*_Momentum transfer in laminar flow of fluids results due to the?

1.	/_Momentum transfer in laminar flow of fluids results due to the?
A.	Viscosity
B.	Density
C.	Velocity gradient
D.	None of these
Answer» D. None of these

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*/*_Momentum transfer in laminar flow of fluids results due to the?

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/_Momentum transfer in laminar flow of fluids results due to the?