Viscosity and Fluid Friction: Velocity Gradients in Fluid Layers

vircosity The frictional force develop- ccl between two layers of flu- id when there's a relative motion between 2 layers. velocity gradient glass plate 1st layer ox 2nd layer DV. = V1-V2 v.g DV ox velocity profile of fluid b/w two glassplate if two g lass plates are arranged at some clistance and fluidis taken beyween the plates. If the glass plate one is as rest and glays Plate tao is moving with velocity

glass plate V V V=O (Rest) glass plate -I velocity profile of fluid in a pipe v=0 V=O