Coastal refraction occurs because the sea is a better conductor of radio waves than the land, resulting in bending of the radio waves when they cross from land to sea or vice versa.
Ukugotywa konxweme kwenzeka kuba ulwandle lungumqhubi ongcono wamaza omoya kunomhlaba nto leyo ephumela ekugotyweni kwamaza omoya xa enqumla ukusuka emhlabeni usiya elwandle okanye usuka elwandle usiya emhlabeni