'In refraction, radiation passes from one medium into another; this is when radiation bends around an obstacle's edge'
difraction
PHYSICS: In refraction, radiation passes from one medium into another; this is when radiation bends around an obstacles edge
In refraction, radiation passes from one medium into another; this is when radiation bends around an obstacle's edge
In refraction, radiation passes from one medium into another; this is when radiation bends around an obstacle's edge
PHYSICS
difraction
PHYSICS