1.

Is lift is produced by the changing direction of the flow?(a) False(b) TrueThe question was asked in quiz.Origin of the question is Downwash and Induced Drag topic in portion Flow over Airfoils over Finite Wing of Aerodynamics

Answer»

The correct option is (b) True

Easiest explanation: Lift is PRODUCED by the CHANGING direction of the flow around a wing. The change of direction results in a change of velocity, which is an acceleration, to charge the direction of flow REQUIRES that a force is applied to the fluid ACTING on the wing.



Discussion

No Comment Found

Related InterviewSolutions