Q197
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
AnswerB.
L μ;V/D²
C.
D ρv²/L
D.
Μ V/L
Answer: Option A
Solution
Answer: Option A
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