Sound Waves Convex lens A clear thing that

Sound & Waves Convex lens A clear thing that refracts light. It’s thicker in the center and thinner at the edges Sound & Waves Concave lens A clear thing that refracts light. It’s thinner in the center and thicker at the edges Refraction: Light bent by a clear lens or substance air water 1 a Sound & Waves 1 b Sound & Waves glass air 1 c Sound & Waves Mirror: A surface that reflects light in a regular (clear reflection) Focus or focal point: Point where light rays come together. Like from a mirror or lens Lens: A clear, shaped object that refracts light. 1 c 1 e 1 f Sound & Waves Convex mirror A reflector that either spreads light rays out or shows a large area. It’s bulgy in the middle. 1 g Sound & Waves Concave mirror A reflector that focuses light rays. It goes in towards the middle. 1 h Laser: A focused beam of light. 1 i

Sound & Waves Prism: a triangular lens that splits out colors from white light Sound & Waves Ray: a beam of light 2 a Sound & Waves Image: a copy of an object made by reflected or refracted rays 2 b Sound & Waves Transparent: see through Sound & Waves Translucent: lets light through, but not clearly 2 c Sound & Waves 2 c Opaque: blocks light 2 e Sound & Waves 2 f Sound & Waves v 2 g 2 h 2 i