The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is given by the equation

`u=(3V)/2[1-(y/h)^(2)]`
where V is the mean velocity. The fluid has coefficient of viscosity `eta` Answer the following 3 questions for this situation.
Shear stress acting on the bottom wall is

The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is given by the equation u=(3V)/2[1-(y/h)^(2)] where V is the mean velocity. The fluid has coefficient of viscosity eta Answer the following 3 questions for this situation. Consider a rectangular cross section of dimensions l x 2h as shown. The side AB is parallel to the plates. Volume flow rate through this cross section is

The velocity distribution for the flow of a Newtonian fluid between two wide, parallel plates is given by the equation u=(3V)/2[1-(y/h)^(2)] where V is the mean velocity. The fluid has coefficient of viscosity eta Answer the following 3 questions for this situation. Consider a rectangular cross section of dimensions l x 2h as shown. The side AB is parallel to the plates. Volume flow rate through this cross section is

Find the dimensions of the quantity v in the equation, v=(pip(a^(2)-x^(2)))/(2etal) where a is the radius and l is he length of the tube in which the fluid of coefficient of viscosity eta is flowing , x is the distacne from the axis of the tube and p is the pressure differnece.

The critical velocity of the flow of a liquid through a pipe of radius 3 is given by v_c= (K eta/rp) , where p is the density and eta , is the coefficient of viscosity of liquid. Check if this relation is dimentionally correct.

If the velocity of a particle "v" as a function of time "t" is given by the equation,v=a(1-e^(-bt) ,where a and b are constants,then the dimension of the quantity a^2*b^3 will be

The coefficient of viscosity (eta) of a fluid moving steadily between two surface is given by the formula (f) = etaA dV//dx where f is the frictional force on the flluid, A is the area in the fluid, and dN//dx is velocity gradient inside the fluid at that area. The SI unit of viscosity is given as :

The coefficient of viscosity (eta) of a fluid moving steadily between two surface is given by the formula (f) = etaA dV//dx where f is the frictional force on the flluid, A is the area in the fluid, and dN//dx is velocity gradient inside the fluid at that area. The SI unit of viscosity is given as :