Linked from
The 29 pages that link to Reflection, each with the reason it gives.
RadarRelated: Radar depends on radio energy scattering back from objects.
TelescopeRelated: Reflecting telescopes use mirrors to redirect and focus incoming light.
OpticsRelated: Mirrors use reflection to redirect light and form images.
Ray tracingRelated: A reflected ray can be traced to model mirror-like surfaces.
Ibn al-HaythamRelated: He analyzed reflected light through geometric laws and experiments.
Virtual imageRelated: Mirrors create virtual images by redirecting rays toward an observer.
Focus (optics)Related: Mirrors create foci by redirecting rays through reflection.