Refraction: a process whereby light bends as it passes from one transparent medium (such as air) into another transparent medium (such as water or ice).
(a process; bends; T:as it passes from one transparent medium (such as air) into another transparent medium (such as water or ice) (it; passes; from one transparent medium (such as air; into another transparent medium (such as water or ice)
a process it
bends passes
T:as it passes from one transparent medium (such as air) into another transparent medium (such as water or ice
from one transparent medium (such as air into another transparent medium (such as water or ice