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Calculate head loss per meter clarification

  • #1
Calculate the head loss per metre length of a capillary tube which has a bore radius of 0.45 mm when a fluid of density 850 kg/m3 and viscosity of 25 cP is flowing at a rate of 50 l/hr. State whether the flow is turbulent or laminar.

I have attached my attempt at a solution using poiseuille's law any feedback /clarification is greatly appreciated
 

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  • #2
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4,094
Your area is off by a factor of 1000. Try again.
 

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