A Newtonion liquid (ρ = density, μ = viscosity) is flowing with vel – McqOptions

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1.	A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter 'D'. Let Δp be the pressure drop across the length 'L'. For a laminar flow, Δp is proportional to
A.	L ρv²/D
B.	L μ;V/D²
C.	D ρv²/L
D.	Μ V/L
Answer» B. L μ;V/D²

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