Bibliografie/Webografie

 

https://www.google.ro/search?q=franje+de+difractie&client=opera&hs=ozc&espv=2&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiZ2vT-u-PRAhUIGhQKHeuqCBEQ_AUICCgB&biw=1196&bih=645#imgrc=_

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http://ro.math.wikia.com/wiki/Interferen%C8%9B%C4%83

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http://www.nenitescu.ro/lectii/tipuri_de_miscari_mecanice/html/miscarea_oscilatorie.html

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http://cursuri.flexform.ro/courses/L2/document/Cluj-Napoca/grupa4/Pop_Dumitru/site/cola.html

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http://www.quarq.ro/optica/unde%20electromagnetice.html

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http://www.electricalc.ro/blog/34-curentul-alternativ

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https://ro.wikipedia.org/wiki/Curent_alternativ

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https://ro.wikipedia.org/wiki/Optic%C4%83_ondulatorie

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http://www.manualdefizica.ro/wp-content/uploads/2013/03/ELEMENTE-DE-OPTICAONDULATORIE2.pdf

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Manual de Fizică,Clasa a IX-a,Editura ART(Autor-Rodica Ionescu-Andrei)