absorption, when light is taken into an object, that light energy is turned into heat, concave lens, lens that is thinner in the center and thicker at the edges (helps to see far distances), convex lens, lens that is thicker in the center and thinner at the edges (makes things bigger; ex. telescope), Law of Reflection, Angle in=Angle out, lens, piece of curved glass that refracts light, light, form of energy that travels in waves, opaque, an object that blocks light, primary colors of light, red, green, blue, prism, trangular piece of glass that refracts white light into colors, reflection, when light bounces off of smooth, flat surfaces, refraction, bending of light; as light moves from one material (medium) to another the light changes speed, ROYGBIV, the colors of the visible spectrum; red, orange, yellow, green, blue, indigo, violet, translucent, an object that allows some light and blocks some light (some light passes through), transmission, when light travels through a medium, such as glass, transparent, an object that lets ALL light pass through easily, visible spectrum, ROY G BIV, white light, light from a light source; a mixture of all colors.

Light

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