Which wing configuration is characterized by a straight design?

The wing configuration characterized by a straight design is known as a straight wing. This type of wing has a traditional shape where the leading edge and trailing edge extend straight out from the fuselage without any angle or curvature. Straight wings are often found on slower aircraft, such as trainers and gliders, as they provide good lift at lower speeds and are generally easier to control at those speeds. Additionally, straight wings can enhance stability and provide strong lift characteristics during takeoff and landing.

In contrast, swept wings are angled backward, which can help reduce drag at higher speeds but may compromise lift at lower speeds. Delta wings are triangular and suited for high-speed performance, while curved wings, or those with a significant camber, are specially designed to manipulate airflow for enhanced aerodynamic performance. Thus, the straight wing configuration stands out for its simplicity and effectiveness in specific flight conditions.