Asked by Tindy
What types of waves can be refracted? Under what circumstances does refraction occur?
When a wave travels from one medium to another in which the refractive index is different. Air to glass, for example, or glass to air. air to water or water to air.
When a wave travels from one medium to another in which the refractive index is different. Air to glass, for example, or glass to air. air to water or water to air.