When light enters a different material (for example, when light traveling through the air enters the glass of a prism), the difference in the refractive index of air and glass causes the light to bend.
(light; enters; a different material) (light; traveling; ) (light traveling through the air; enters; the glass of a prism) (the difference in the refractive index of air and glass; causes; the light to bend; T:When light enters a different material; T:when light traveling through the air enters the glass of a prism) Context(the difference in the refractive index of air and glass causes,List([120, 182))):(the light; to bend; )
the difference in the refractive index of air and glass causes,List([120, 182))
light light light traveling through the air the difference in the refractive index of air and glass the light
enters traveling enters causes to bend
a different material
the glass of a prism
the light to bend T:When light enters a different material T:when light traveling through the air enters the glass of a prism