Question

In any given Fluid, the shear stress is directly proportional to the dynamic viscosity of the fluid.

a. False
b. Always true
c. Sometimes true
d. Cannot be determined ( lacks information)

Answer 1

option a is CORRECT......

Answer 2

In any given Fluid, the shear stress is directly proportional to the dynamic viscosity of the fluid. - False

• Viscosity is typically called the fundamental property of a ideal fluid to naturally resist the gradual growth of shear deformation.  
• The specific type of direct relationship between shear stress and strain rate typically relies on a fluid, and Newton's viscosity law is followed by most common fluids.
• The functional Newton equation correctly states that a fluid's resulting sharpness is directly proportional to the considerable force exercised and inversely proportional to its apparent viscosity.