units of quantities

Objective: 1.kinamatic viscousity=dynamic viscosity/density, unit=m2/s. 2.dynamic viscousity=shear stress*(distance between layers/shear velocity), unit=Ns/m2 3. Peclet number=heat transfer by convection/heat transfer by conduction, =Reynolds number*prandtl number 4.Nusselt number= hL/k …