What should be the average velocity of water in a tube of radius 2.5 mm so that the flow is just turbulent? Viscosity of water is 0.001 Pa s.
Hint : For flow to be just turbulent `R_(e)` = 2000

What should be the average velocity of a water in a tube of radius 0.005m, so that the flow is just turbulent? The viscosity of water is 0.001 Pa-s.

What should be the average velocity of water in a tube of radius 0.005 m. So that the flow is just turbulent? The viscosity of water is 0.001 PaS.

What should be the average velocity of water in a tube of diameter 2 cm so that the flow is laminar? The viscosity of water is 0.001 pa-s.

What should be the maximum average velocity of water in a tube of diameter 25mm so that the flow is laminar?

What should be the maximum average velocity of water in a tube of diameter 2 cm so that the flow is laminar? Viscosity of water is 10^3 Ns m^(-2) .

What should be the maximum average velocity of water in a tube of diameter 0.5 cm , so that the flow is laminar? The viscosity of water is 0.00125 Nsm^(-2) .

What should be the average velocity of water in a tube of diameter 2 cm so that the flow is (i) laminar (ii) turbulent? The viscosity of water is 0.001 Pa-s. (for water pipes Rlt 2000 stream line flow, Rgt3000 turbulent flow)

What should be the average velocity of water in a tube of diameter 0.4 cm so that the flow is (i) laminar (ii)turbulent ? The viscosity of water is 10^(-3) Nm^(-2) s .

The following observations were made in an experiment noith Poiseuille's apparatus: Calculate the average velocity of water in a tube of radius 0.05 cm so that the flow is turbulent. Take, viscosity of water = 0.001 Pa s.