isawisa20
isawisa20
18-11-2018
Physics
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a blank is an oject that emits light
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cakemarshmellow
cakemarshmellow
18-11-2018
candles, light bulbs (in torches, around the house), televisions, fireworks. Remember: All objects that give out their own light are called luminous So the sun is luminous, it is a natural light source. stars and meteors also emit light.
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