Question

Wing tip vortices are caused by unequal pressure distribution on the wing, which results in airflow from:

A) Bottom to top.
B) Inside to outside.
C) High pressure to low pressure.
D) Leading edge to trailing edge.

Answer 1

Wing tip vortices are caused by air flowing from high pressure to low pressure areas around the wingtips, guided by Bernoulli's principle.

Step-by-step explanation:

Wing tip vortices are a phenomenon associated with flight and are caused by the pressure differential over the wing surfaces. These vortices are generated because of air flowing from a region of high pressure to a region of low pressure. Option C, "High pressure to low pressure," is the correct answer to the student's question regarding the direction of airflow that results in wing tip vortices.

This pressure difference arises because the air on the bottom of the wing is at a higher pressure compared to the air on the top of the wing due to the wing's shape and angle of attack, which follows Bernoulli's principle. This causes a flow of air from the lower surface to the upper surface around the wingtip, creating vortices as the aircraft moves forward.