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.