Read captions for more details👇 . The refraction of light is the bending of light rays as they pass from one medium to another, thereby changing the path of the rays. Refraction occurs due to a change in the speed of the light ray or wave. The speed of light is greatest in a vacuum. . I promise you won't regret following us @explaining.astrophysics ❤ #refraction #physics #knowledge #science #usa #uk [Refraction, physics, knowledge, science, usa, uk] | Explaining Astrophysics