wavefront splitting

Wavefront splitting occurs when a wave, such as light or sound, encounters a barrier or an interface—like a dividing surface—and its wavefront divides into two or more parts. This process is a result of phenomena like reflection, refraction, or diffraction. Essentially, the wave's energy is redistributed, creating separate but related wavefronts that can travel along different paths. Wavefront splitting helps explain effects like diffraction patterns and how waves change direction or spread when passing through openings or across boundaries. It is fundamental in understanding how waves behave and interact with their environment.