light - a form of energy known also as electromagnetic radiation, artificial source of light - where a light source is made by humans (ie. not naturally occuring)c radiation, natural source of light - a light source which is not made by humans (eg. the sun, stars, lightening & bioluminescent organisms) not naturally occuring)c radiation, bioluminescence - a light source which originates from an organism (eg. glow worms & angler fish)bioluminescent organisms) not naturally occuring)c radiation, rays of light - away from a light source in straight lines, reflection - when light bounces back from an object, refraction - when light is bent when it passes from one substance to another (from air to water), absorption - when light neither bounces back, nor bends (ie. many black objects absorb light), transparent - all light passes through this type of object, translucent  - some light passes through this type of object, opaque - light does not pass through this type of object, visible light  - energy that we can see, medium - a substance through which energy can travel, lens - curved, transparent material that refracts light,

LIGHT - Match Up (Yr 9 Science)

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