A fluid whose viscosity does not change with the rate of deformation or shear strain is known as

Related MCQs

• According to Newton's law of viscosity, the shear stress on a layer of a fluid is __________ to the rate of shear strain.
• If the dynamic viscosity of a fluid is 0.5 poise and specific gravity is 0.5, then the kinematic viscosity of that fluid in stokes is
• The shear stress-strain graph for a Newtonian fluid is a
• If cohesion between molecules of a fluid is greater than adhesion between fluid and glass, then the free level of fluid in a dipped glass tube will be
• The loss of head due to viscosity for laminar flow in pipes is (where d = Diameter of pipe, l = Length of pipe, v = Velocity of the liquid in the pipe, μ = Viscosity of the liquid, and w = Specific weight of the flowing liquid)
• A fluid having no viscosity is known as
• Calculate the value of Froud’s number if the ratio of rate of change of specific energy and rate of change of depth is 0.9.
• If the velocity in a fluid flow does not change with respect to length of direction of flow, it is called
• A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.
• A flow in which the viscosity of fluid is dominating over the inertia force is called