The concept of an ideal wing shape for flight is described as what type of wing design?

• A. Long and narrow
• B. Short and wide
• C. Circular
• D. Triangular

Answer: (A)

Maximizing flight efficiency comes from using a wing with a high aspect ratio, which means it is long and narrow. A long, narrow wing spreads lift over a greater span, reduces wingtip vortices, and lowers induced drag, giving a better lift-to-drag ratio for steady cruising or soaring. While there are trade-offs like structural weight and stall behavior, this shape best supports economical, efficient flight. The other shapes—short and wide, circular, or triangular—have lower aspect ratios or less efficient lift distribution, leading to more drag or poorer performance in sustained flight.