Electromagnetic radiation — these interactions include the Faraday effect and the Kerr effect. In refraction, a wave crossing from one medium to another of different density alters its speed and direction upon entering the new medium. The ratio of the refractive indices of the media determines the degree of refraction, and is summarized by Snell's law. Light of composite wavelengths (natural sunlight) disperses into a visible spectrum passing through a prism, because of the wavelength-dependent refractive index of the prism material (dispersion); that is, each component wave within the composite light is bent a different amount. EM radiation exhibits both wave properties
A-sound success in brief time. Lead Vocalist : Temuulen .TS (Ц. Тэмvvлэн) Born : 1983 29th Oct., 33 years old Has a bachelor's degree from Health Science University In Mongolia, Pianist : Purevsukh .T (Т. Пvрэвсvх) Finished Mongolian University Of Art & Culture, Bassist : Munkhbold .N (Н. Мөнхболд), Drummer :Batpurev (Батпvрэв), Lead Guitarist : Altangerel (Алтангэрэл) They chose "A-sound " as a name, as the meaning the best sound. Everything in A is the best, even at the school A mark is the highest point, that's why they preferred letter " A ", and "Sound". " A-Sound " ( The