What are "composite materials" in aviation?

Composite materials in aviation refer to advanced materials that are created by combining two or more distinct materials to leverage the unique properties of each component. This combination often results in a material that exhibits superior characteristics compared to the individual components. For example, composites can offer high strength-to-weight ratios, increased durability, and resistance to environmental factors such as corrosion, which are crucial properties in the demanding context of aviation.

In aerospace applications, typical composites might blend fibers, such as carbon or glass, with a resin matrix. This allows engineers and designers to tailor the physical properties of the material to meet specific requirements for weight, strength, and flexibility, ultimately contributing to enhanced performance and efficiency in aircraft design and construction. This is why option B accurately describes composite materials in aviation.