Category:Electromagnetic radiation
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Electromagnetic radiation is a combination of oscillating electric and magnetic fields propagating perpendicular to each other through space and carrying energy from one place to another. Light is a form of electromagnetic radiation.bg:Категория:Електромагнитно излъчване io:Category:Elektromagnetala radio nl:Categorie:Straling pt:Categoria:Radiação eletromagnética ru:Категория:Электромагнитное излучение vi:Category:Sóng điện từ