Light... ORB Education Quality Teaching Resources ORB Education Visit for the full, editable versions with solutions. ScP033.
Physics 123 23. Light: Geometric Optics 23.1 The Ray Model of Light 23.2 Reflection - Plane Mirror 23.3 Spherical Mirrors 23.5 Refraction - Snell’s law.
מראות Through the looking glass and what Alice Found there, Lewis Carrol.