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water at 20degC is flowing in a pipe of radius 20cm.the viscosity of water at 20degC is 1.005 centipoise.if the water speed in the centre of pipe is 3m/s,what is the waters speed: (a)10cm from the centre of the pipe (half way between the centre and the walls) (b)at the walls of the pipe? ans-2.25m/s, zero how??????????????


 

water at 20degC is flowing in a pipe of radius 20cm.the viscosity of water at 20degC is 1.005 centipoise.if the water speed in the centre of pipe is 3m/s,what is the waters speed:

(a)10cm from the centre of the pipe (half way between the centre and the walls)            

(b)at the walls of the pipe?          ans-2.25m/s,  zero      how??????????????


Grade:upto college level

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