Question

Choose the correct answer: Assertion (A): Non-Newtonian liquids do not follow Newtonian law. Reason (R): Viscosity changes when the rate of shear is applied.

• A. A is true, R is false
• B. R is false, A is true
• C. A is true, R is correct explanation of A
• D. A is true but R is not the correct explanation of A

Hint:

Newtonian = Constant viscosity; Non-Newtonian = Viscosity varies with force.

Answer 1

The Correct Option is C