A fluid when acted upon by a shear stress will deform
A. When the applied shear stress is greater than the weight of the fluid
B. When the applied shear stress is greater than the viscous strength of the fluid
C. When the applied shear stress is greater than the yield strength of the fluid
D. Independent of rate of shear strain
Answer:D
A fluid when acted upon by a shear stress will deform
A. When the applied shear stress is greater than the weight of the fluid B. When the applied shear stress is greater than the viscous strength of the fluid C. When the applied shear stress is greater than the yield strength of the fluid D. Independent of rate of shear strain