Optics Crossword Puzzle
Optics crossword puzzle printable. Download, print and start playing. You can add your own words to customize or start creating from scratch.
Recommended: Check out this Advance Crossmaker Maker to create commercial use printable puzzles.
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QUESTIONS LIST: chemiluminescence : the emission of light from a chemical reaction, bioluminescence : emission of light by living organisms, fluorescence : chemicals absorb radiation/emr to emit light, electroluminescenc : emission of light from the flow of electrons, phosphorescence : emission of light after something is exposed to radiation, incandescent : emission of light after being heated, incident ray : angle between a ray from an object and normal line, reflected ray : angle between reflected ray and normal line, virtual : images formed by convex mirrors are always, wave : a disturbance that transfers energy from one place to another.