Light Energy Crossword Puzzle

QUESTIONS LIST: translucent : describes materials that allows some light to pass through, but not all, refraction : bending of light, opaque : describes materials that do not let any light pass through them, reflection : light bouncing off an object, transparent : describes materials that allows light to pass through it completely, lens : a clear piece of curved glass or plastic that bends light to focus or spread the light rays, light : travels in a straight line until it strikes an object and is reflected or travels through one medium to another and is refracted.