What does the term “displacement hull” refer to?

The term "displacement hull" refers to a hull designed to push water aside and move through it. This type of hull is typically characterized by its shape, which allows it to effectively displace water as it moves. Displacement hulls are commonly found on larger boats and vessels, where stability and efficiency at lower speeds are crucial.

These hulls are designed to work with the water rather than against it, often allowing for smoother handling and more gentle motion through the water. They excel in providing comfort for passengers and crew over distance, as they tend to create a more stable ride in rough conditions.

In contrast, hulls that sail on top of the water, like planing hulls, are designed for higher speeds and maneuvers. High-speed racing hulls are typically associated with planing designs, while those meant for shallow waters are often flat-bottomed rather than having a displacement design. Therefore, option B accurately describes the nature and function of a displacement hull.