Question
An incompressible fluid flows through area 0.05 m² at 4 m/s into area 0.1 m². What is the new speed?
Select an option. Your answer will be checked instantly.
Correct Answer: D. 2 m/s
Explanation:
Conservation of mass for steady incompressible flow gives A₁v₁=A₂v₂.
Solving gives the stated speed.
Leave a Reply