{"id":625,"date":"2009-07-17T05:00:18","date_gmt":"2009-07-17T05:00:18","guid":{"rendered":"http:\/\/xromata.com\/?p=625"},"modified":"2017-06-01T11:23:13","modified_gmt":"2017-06-01T11:23:13","slug":"%ce%b7%ce%bb%ce%b5%ce%ba%cf%84%cf%81%ce%bf%ce%bc%ce%b1%ce%b3%ce%bd%ce%b7%cf%84%ce%b9%ce%ba%cf%8c-%cf%86%ce%ac%cf%83%ce%bc%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%b4%cf%85%ce%b1%ce%b4%ce%b9%ce%ba%cf%8c%cf%84","status":"publish","type":"post","link":"https:\/\/xromata.com\/?p=625","title":{"rendered":"\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c6\u03ac\u03c3\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03c5\u03b1\u03b4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c2 – Electromagnetic spectrum and duality"},"content":{"rendered":"

 <\/p>\n

 <\/div>\n
Τα ηλεκτρομαγνητικ\u03ac κ\u03cdματα υπ\u03cc το ν\u03ccμο της δυαδικ\u03ccτητας<\/span><\/u><\/span><\/div>\n
 <\/div>\n
Τα ηλεκτρομαγνητικ\u03ac κ\u03cdματα μεταφ\u03adρουν εν\u03adργεια προς κ\u03acθε κατε\u03cdθυνση στο δι\u03acστημα.<\/span><\/span><\/div>\n
\u038cλα τα σ\u03ceματα λαμβ\u03acνουν, απορροφο\u03cdν και ακτινοβολο\u03cdν αυτ\u03ac τα κ\u03cdματα που ε\u03afναι διττ\u03ac (ν\u03ccμος δυαδικ\u03ccτητας;) ηλεκτρικ\u03ac και μαγνητικ\u03ac!<\/span><\/span><\/div>\n
 <\/span><\/div>\n
\"\"<\/span><\/div>\n
 <\/div>\n
Τα ηλεκτρικ\u03ac και μαγνητικ\u03ac κ\u03cdματα της σ\u03cdνθετης αυτ\u03aeς ακτινοβολ\u03afας π\u03acλλονται καθ\u03adτως μεταξ\u03cd τους εν\u03ce ταυτοχρ\u03ccνως κινο\u03cdνται προς την κατε\u03cdθυνση προς την οπο\u03afα ταξιδε\u03cdει ολ\u03ccκληρη η ηλεκτρομαγνητικ\u03ae ακτινοβολ\u03afα με μορφ\u03ae κυμ\u03acτων.<\/span><\/span><\/div>\n
\u038cταν το ηλεκτρομαγνητικ\u03cc κ\u03cdμα προσκρο\u03cdσει σε \u03adνα \u03acτομο τα δυο πεδ\u03afα που το συνιστο\u03cdν μπορο\u03cdν να προσφ\u03adρουν εν\u03adργεια σε \u03adνα ηλεκτρ\u03ccνιο, επιτρ\u03adποντ\u03acς του να μεταπηδ\u03aeσει σε αν\u03ceτερη ενεργειακ\u03ae στ\u03acθμη.<\/span><\/span><\/div>\n
(Προσ\u03adξτε αυτ\u03cc το σημε\u03afο για να καταλ\u03acβουμε καλ\u03cdτερα αργ\u03ccτερα -\u03ccταν αναφερθο\u03cdμε σε αυτ\u03aeν- τη λειτουργ\u03afα απ\u03ccδοσης των χρωμ\u03acτων απ\u03cc τα δι\u03acφορα σ\u03ceματα)<\/span><\/i><\/span><\/div>\n
\u0388τσι, το ηλεκτρομαγνητικ\u03cc κ\u03cdμα μεταφ\u03adρει εν\u03adργεια στο χ\u03ceρο. <\/span><\/span><\/div>\n
Μικρ\u03cc τμ\u03aeμα αυτ\u03aeς της εν\u03adργειας ε\u03afναι το αποκαλο\u03cdμενο «ορατ\u03cc φως», δηλαδ\u03ae το μ\u03adρος της συνολικ\u03aeς ακτινοβολ\u03afας που μπορε\u03af να «δει» το ανθρ\u03ceπινο μ\u03acτι, και κατ’ επ\u03adκταση να δει και τα χρ\u03ceματα* των οπο\u03afων αυτ\u03cc (το φως) ε\u03afναι φορ\u03adας.<\/span><\/span><\/div>\n
*Για την ακρ\u03afβεια, ορθ\u03ccτερο ε\u03afναι να ειπωθε\u03af:<\/span><\/span><\/div>\n
«\u038cσα απ\u03cc τα χρ\u03ceματ\u03ac του μπορε\u03af να αντιληφθε\u03af \u03adνα φυσιολογικ\u03cc ανθρ\u03ceπινο οπτικ\u03cc \u03ccργανο».<\/span><\/span><\/div>\n
Στη σ\u03cdγχρονη φυσικ\u03ae, το ορατ\u03cc φως και η ηλεκτρομαγνητικ\u03ae ακτινοβολ\u03afα μπορε\u03af να ειδωθο\u03cdν ως δυο διαφορετικ\u03adς συμπλη- ρωματικ\u03adς μορφ\u03adς. <\/span><\/span><\/div>\n
Α) με κυματοειδ\u03ae μορφ\u03ae σαν \u03adνα ηλεκτρο<\/span>μαγνη- τικ\u03cc πεδ\u03afο<\/span><\/span><\/div>\n
Β) με μορφ\u03ae χειμ\u03acρρου σωματιδ\u03afων χωρ\u03afς μ\u03acζα που καλο\u03cdνται φωτ\u03ccνια.<\/span><\/span><\/div>\n
 <\/div>\n
\"\"<\/a><\/span><\/div>\n
 <\/div>\n
 <\/div>\n

<\/span><\/p>\n

Στην ιστορ\u03afα της \u03adρευνας του φωτ\u03ccς, ξεκιν\u03ceντας απ\u03cc τον Νε\u03cdτωνα και \u03adπειτα, υπ\u03aeρχε δι\u03acσταση απ\u03ccψεων διαφ\u03ccρων επιστημ\u03ccνων ως προς την αποδοχ\u03ae της φ\u03cdσης του φωτ\u03ccς<\/span><\/i><\/div>\n

Κ\u03acποιοι δεχ\u03ccντουσαν μ\u03ccνο τη σωματιδιακ\u03ae φωτονιακ\u03ae μετ\u03acδοση του φωτ\u03ccς (<\/span><\/i>Newton<\/span>, <\/span><\/i>Einstein<\/span>), εν\u03ce \u03acλλοι μ\u03ccνο την κυματοειδ\u03ae φ\u03cdση του (<\/span><\/i>Young<\/span>, <\/span><\/i>Maxwell<\/span>, <\/span><\/i>Planck<\/span>).<\/span><\/i><\/p>\n

 <\/p>\n

Σ\u03aeμερα ε\u03afναι αποδεκτ\u03adς και οι δυο φ\u03cdσεις της μετ\u03acδοσης του φωτ\u03ccς.<\/span><\/i><\/span><\/div>\n

 \"\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

<\/p>\n

<\/p>\n

 <\/p>\n

Electromagnetic spectrum and duality<\/span><\/u><\/span><\/span><\/span><\/p>\n

 <\/p>\n

<\/span><\/span><\/p>\n

\nElectromagnetic waves under the law of duality<\/span><\/u><\/span><\/p>\n

 <\/p>\n


\n<\/span><\/span><\/u><\/span><\/p>\n

Electromagnetic waves carry energy in any direction in space.<\/span><\/span><\/span><\/p>\n

All bodies receive, absorb and radiate these waves that are dual, <\/span>e<\/span>lectrical and magnetical!<\/span><\/span><\/span><\/p>\n

The electrical and magnetic waves of this composite radiation are <\/span>pulsa<\/span>ting vertically to each other, while moving in the same direction that the whole electromagnetic radiation <\/span>is heading<\/span>.<\/span><\/span><\/span><\/p>\n

When the electromagnetic wave impinges on an <\/span>atom<\/span>, <\/span>its<\/span> two fields it can provide energy to an electron, allowing it to switch to a higher energy level.<\/span><\/span><\/span><\/p>\n

(Take care of this point for better understanding, later – when we’ll talk about it -, the function of rendering colors from different bodies).<\/span><\/span><\/span><\/p>\n

Thus the electromagnetic wave transfers energy to space.<\/span><\/span><\/span><\/p>\n

A small part of this energy is the so-called "visible light," that is, the part of the total radiation that can "see" the human eye, and consequently also see the colors * of whom the light is a carrier.<\/span><\/span><\/span><\/p>\n

* In fact, it is better to be said:<\/span><\/span><\/span><\/p>\n

"Any of its colors that can be perceived by a normal human optical organ".<\/span><\/span><\/span><\/p>\n

In modern physics, visible light and electromagnetic radiation can be considered as two complementary forms.<\/span><\/span><\/span><\/p>\n

A) in waveform as an electromagnetic field<\/span><\/span><\/span><\/p>\n

B) in the form of a massless particles called photons.<\/span><\/span><\/span><\/p>\n

In the research of light history, starting from Newton and on, there was a difference of views of various scientists regarding the acceptance of the nature of light<\/span><\/span><\/span><\/p>\n

Some of them only accepted the particle (photons) transmission of light (Newton, Einstein), while others only the wave-like nature of it (Young, Maxwell, Planck).<\/span><\/span><\/span><\/p>\n

 <\/p>\n

Today both natures of the transmission of light are acceptable.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    Τα ηλεκτρομαγνητικ\u03ac κ\u03cdματα υπ\u03cc το ν\u03ccμο της δυαδικ\u03ccτητας   Τα ηλεκτρομαγνητικ\u03ac κ\u03cdματα μεταφ\u03adρουν εν\u03adργεια προς κ\u03acθε κατε\u03cdθυνση στο δι\u03acστημα. \u038cλα τα σ\u03ceματα λαμβ\u03acνουν, απορροφο\u03cdν και ακτινοβολο\u03cdν αυτ\u03ac τα κ\u03cdματα που ε\u03afναι διττ\u03ac (ν\u03ccμος δυαδικ\u03ccτητας;) ηλεκτρικ\u03ac και μαγνητικ\u03ac!     Τα ηλεκτρικ\u03ac και μαγνητικ\u03ac κ\u03cdματα της σ\u03cdνθετης αυτ\u03aeς ακτινοβολ\u03afας π\u03acλλονται καθ\u03adτως μεταξ\u03cd τους εν\u03ce […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,7,29],"tags":[181,183,184,182,35,177,27,37,178,170,63,180,461,30,179],"class_list":["post-625","post","type-post","status-publish","format-standard","hentry","category-hilectromagnitiko-fasma-kai-fws","category-sympantikoi-nomoi-kai-xromata","category-fos","tag-einstein","tag-maxwell","tag-plank","tag-young","tag-aktinovolia","tag-177","tag-dyadikotita","tag-electomagnitiko-fasma","tag-178","tag-170","tag-newton","tag-180","tag-fos","tag-fotonio","tag-179"],"_links":{"self":[{"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/posts\/625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xromata.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=625"}],"version-history":[{"count":13,"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/posts\/625\/revisions"}],"predecessor-version":[{"id":641,"href":"https:\/\/xromata.com\/index.php?rest_route=\/wp\/v2\/posts\/625\/revisions\/641"}],"wp:attachment":[{"href":"https:\/\/xromata.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xromata.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xromata.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}