What term describes the ratio of wingspan to wing chord mentioned in relation to the albatross's flight efficiency?

Answer

Low aspect ratio

The discussion of flight efficiency points to a low aspect ratio for the Wandering Albatross's wings. The aspect ratio is a calculated metric defined as the ratio comparing the wingspan (the length) to the wing chord (the width). A low aspect ratio generally implies broader, shorter wings, although in the case of the albatross, while the span is enormous, the proportion relative to the chord contributes to the overall aerodynamic profile necessary for its specific soaring mechanism. This structure contributes to an incredibly efficient lift-to-drag ratio, minimizing the energy needed to remain airborne continuously.

What term describes the ratio of wingspan to wing chord mentioned in relation to the albatross's flight efficiency?
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