Question Detail
Question
The characteristics of an ideal fluid are: i. Incompressible, ii. Irrotational, iii. Non-viscous, iv. Steady flow.
Correct Answer
Option D is the correct answer.
Detailed Explanation
All four characteristics are typical assumptions for an ideal fluid.
Hint
Ideal fluids are often assumed to be incompressible, non-viscous, irrotational, and in steady flow.