An infinite plate is moving at a constant velocity of 3m/s over a second stationary plate. A thin layer of the liquid with viscosity of 0.65 centipoises and specific gravity of 0.88 separates the moving plate from the stationary plate. The fluid velocity varies linearly with the distance from the stationary plate. If the length between the two plates is 0.3mm, determine: The absolute viscosity of the liquid in s                                     The kinematic viscosity of the liquid stokes       The shear stress on the fluid layer

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.