vocab. term State (def) & example Elaborate (own words) & nonexample Illustrate essential characteristics nonessential characteristics reflection refraction normal Law of Reflection when light rays converge at a all the images that go through two Types of thiages can be seen on a screen, can be either upright or point before a mirror or lens; the lens of your eye; OF all light rays converge at a pt. inverted real image an image that can be seen on a images in a flat mirror screen virtunt anus always upright & smaller than the object virtual image diffuse reflection