Downwash and Induced Drag Aerodynamics Physics MCQs Questions Answers.
Lift is formed by induced drag?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The higher aspect ratio flat plates have a higher lift?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
Change in the direction of lift is downwash?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
For lift on airfoil Newton’s third law of motion is an application?
(A). False
(B). True
MCQ Answer: b
In the pressure of air, the pressure below the wing is higher than the top of the wing pressure?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The quantity of induced downwash is related to induced drag?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
The entire aerodynamic force acting the body is drag and lift?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
By direction changing of the flow, the lift is formed?
(A). False
(B). True
(C). Partially True
MCQ Answer: b
The wingtips are leading vortex lines?
(A). False
(B). True
(C). Partially True
MCQ Answer: b
Vortices create the downwash in wingtips?
(A). True
(B). False
(C). Partially True
MCQ Answer: a
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