Question

The relation between shear stress Z and velocity gradient du/dy of a fluid is given by z= Ax(du/dy)^n where A and n are constants. If n <1, what type of fluid will it be?

• A. Newtonian fluid
• B. Dilatant
• C. Pseudoplastic
• D. Bingham plastic

Answer 1

Answer:

C. Pseudoplastic