Ideal fluid is
Correct answer: D. possess all properties
- A. non-viscous
- B. incompressible
- C. steady flow
- D. possess all properties
Explanation
The properties of an ideal fluid are: Incompressibility Non-viscous Irrotational Flow Steady and Inviscid
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About Fluid Dynamics
Fluid flow is described through speed, pressure and density, including steady flow and the equation of continuity for conserving mass. Bernoulli's equation relates pressure, speed and height, while fluid drag and terminal velocity explain why a falling object eventually moves at constant speed when drag balances its weight.
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