Aerofoils are so designed that the speed of air

Question

Aerofoils are so designed that the speed of air (A) on top side is more than on lower side (B) on top side is less than on lower side (C) is same on both sides (D) is turbulent

Tardigrade Admin · Accepted Answer

Aerofoil is shaped to provide an upward dynamic lift. When the aerofoil moves against the wind, the flow speed on top is higher than that below it.

Q. Aerofoils are so designed that the speed of air

on top side is more than on lower side

on top side is less than on lower side

is same on both sides

is turbulent

Aerofoil is shaped to provide an upward dynamic lift. When the aerofoil moves against the wind, the flow speed on top is higher than that below it.