{"id":2530,"date":"2014-12-03T23:23:44","date_gmt":"2014-12-03T21:23:44","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=2530"},"modified":"2016-05-15T01:51:16","modified_gmt":"2016-05-14T22:51:16","slug":"%ce%b7-%ce%b4%ce%b9%ce%b1%cf%83%cf%84%ce%bf%ce%bb%ce%ae-%ce%ba%ce%b1%ce%b9-%cf%83%cf%85%cf%83%cf%84%ce%bf%ce%bb%ce%ae-%cf%84%ce%bf%cf%85-%ce%bd%ce%b5%cf%81%ce%bf%cf%8d-%ce%bc%ce%af%ce%b1-%cf%86","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=2530","title":{"rendered":"\u0397 \u0394\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03ba\u03b1\u03b9 \u03a3\u03c5\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u039d\u03b5\u03c1\u03bf\u03cd &#8211; \u039c\u03af\u03b1 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae &#8220;\u0391\u03bd\u03c9\u03bc\u03b1\u03bb\u03af\u03b1&#8221;"},"content":{"rendered":"<ol>\n<li>\u0397 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9:\n<ol>\n<li>\u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<li>\u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03cc\u03b3\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<li>\u039c\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1.<\/li>\n<li>\u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1.<\/li>\n<\/ol>\n<\/li>\n<li>&#8220;\u0391\u03bd\u03c9\u03bc\u03b1\u03bb\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd&#8221; \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5;\n<ol>\n<li>\u03a4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03ac\u03b3\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc.<\/li>\n<li>\u03a4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03cc\u03c3\u03bf \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5.<\/li>\n<li>\u03a4\u03b7 \u03c3\u03c5\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03b5\u03bd\u03ce \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-bf0cb3619042f0df23a2e6f5eccda0d4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/>.<\/li>\n<li>\u03a4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03cc\u03c4\u03b1\u03bd \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-f01089abdfa50a6201276673c5b50665_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"31\" style=\"vertical-align: -1px;\"\/> \u03c3\u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-bf0cb3619042f0df23a2e6f5eccda0d4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/>.<\/li>\n<\/ol>\n<\/li>\n<li>\u0393\u03b9\u03b1\u03c4\u03af \u03c0\u03b9\u03c3\u03c4\u03b5\u03cd\u03b5\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03be\u03cd\u03bb\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc, \u03b5\u03bd\u03ce \u03bc\u03af\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae \u03c0\u03ad\u03c4\u03c1\u03b1 \u03b2\u03bf\u03c5\u03bb\u03b9\u03ac\u03b6\u03b5\u03b9; \u0393\u03b9\u03b1\u03c4\u03af \u03bf \u03b8\u03b5\u03c1\u03bc\u03cc\u03c2 \u03b1\u03ad\u03c1\u03b1\u03c2 \u03c0\u03b7\u03b3\u03b1\u03af\u03bd\u03b5\u03b9 \u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03bf \u03c8\u03c5\u03c7\u03c1\u03cc\u03c2 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1; \u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c4\u03c9\u03bd <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-f01089abdfa50a6201276673c5b50665_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"31\" style=\"vertical-align: -1px;\"\/> \u03c0\u03b7\u03b3\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b2\u03ac\u03b8\u03b7 \u03b5\u03bd\u03ce \u03bf \u03c0\u03ac\u03b3\u03bf\u03c2 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9. \u03a5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2;<\/li>\n<li>\u03a4\u03bf \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03bc\u03b1\u03c2 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c0\u03ce\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 (\u03c3\u03b5 \u03bb\u03af\u03c4\u03c1\u03b1) \u03bc\u03b9\u03b1\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd\u00a0 \u03cc\u03c4\u03b1\u03bd \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1.\n<div id=\"attachment_2735\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2735\" class=\"size-medium wp-image-2735\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image-300x224.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4\" width=\"300\" height=\"224\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image-300x224.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image-1024x767.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image.jpg 1268w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2735\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4<\/p><\/div>\n<p>\u039a\u03b1\u03c4\u03b1\u03c4\u03ac\u03be\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03ba\u03b1\u03c4\u03ac \u03c3\u03b5\u03b9\u03c1\u03ac \u03cc\u03b3\u03ba\u03bf\u03c5, \u03b1\u03c1\u03c7\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03bd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf, \u03c3\u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2.<\/p>\n<ol>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-ee013a7542874236e561bd92d9a64805_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"38\" style=\"vertical-align: -1px;\"\/><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-d02d0379f347fd36825a9af40c120b22_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#56;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-f01089abdfa50a6201276673c5b50665_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"31\" style=\"vertical-align: -1px;\"\/><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-89e0bd95608dac63a62fb2c41f541e2d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/><\/li>\n<\/ol>\n<p>\u03a0\u03ce\u03c2 \u03b8\u03b1 \u03ba\u03ac\u03bd\u03b1\u03c4\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c4\u03b1\u03be\u03b7 (\u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03bd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf) \u00a0\u03b1\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03c7\u03b1\u03c4\u03b5 \u03bd\u03b5\u03c1\u03cc, \u03b1\u03bb\u03bb\u03ac \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c5\u03b3\u03c1\u03cc;<\/li>\n<li>\u0391\u03c1\u03c7\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c8\u03cd\u03c7\u03bf\u03c5\u03bc\u03b5 \u03bc\u03af\u03b1 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03be\u03b5\u03ba\u03b9\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-ee013a7542874236e561bd92d9a64805_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"38\" style=\"vertical-align: -1px;\"\/>. \u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03cc\u03c3\u03bf \u03ba\u03b1\u03c4\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-bf0cb3619042f0df23a2e6f5eccda0d4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/> \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03af\u03b4\u03b9\u03bf \u03cc\u03b3\u03ba\u03bf \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03b5 \u03b4\u03cd\u03bf \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2; \u0395\u03be\u03b7\u03b3\u03ae\u03c3\u03c4\u03b5.<\/li>\n<li>\u03a3\u03c4\u03b7 \u03b6\u03c5\u03b3\u03b1\u03c1\u03b9\u03ac \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc \u03c3\u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-01b6b0921325f62731fb94b9bb820745_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"39\" style=\"vertical-align: 0px;\"\/> \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 200g. \u03a8\u03cd\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c3\u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-f01089abdfa50a6201276673c5b50665_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"31\" style=\"vertical-align: -1px;\"\/> \u03ba\u03b1\u03b9 \u03c4\u03bf \u03be\u03b1\u03bd\u03b1\u03b6\u03c5\u03b3\u03af\u03c3\u03bf\u03c5\u03bc\u03b5. \u03a0\u03bf\u03b9\u03b1 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ad\u03bd\u03b4\u03b5\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03b6\u03c5\u03b3\u03b1\u03c1\u03b9\u03ac\u03c2.\n<div id=\"attachment_2745\" style=\"width: 329px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2745\" class=\" wp-image-2745\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1-300x156.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6\" width=\"319\" height=\"166\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1-300x156.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1-1024x533.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1.jpg 1315w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><\/a><p id=\"caption-attachment-2745\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6<\/p><\/div>\n<p><!--more--><\/li>\n<li>\u039f\u03b9 \u03b4\u03cd\u03bf \u03b3\u03c5\u03ac\u03bb\u03b9\u03bd\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c4\u03af\u03bb\u03b9\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03bc\u03ac\u03c4\u03b5\u03c2 \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03bb\u03ac\u03b4\u03b9. \u03a4\u03b9\u03c2 \u03b2\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c8\u03c5\u03be\u03b7 \u03c4\u03bf\u03c5 \u03c8\u03c5\u03b3\u03b5\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03ce\u03c1\u03b1. \u03a5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c4\u03bf \u03b5\u03bd\u03b4\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf (\u03ae \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf) \u03bd\u03b1 \u03c3\u03c0\u03ac\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03b1\u03c0\u03b5\u03af \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03c3\u03b5 \u03c0\u03ac\u03b3\u03bf; \u0393\u03b9\u03b1\u03c4\u03af;\n<p><div id=\"attachment_2647\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2647\" class=\"wp-image-2647 size-medium\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image3-300x215.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3\" width=\"300\" height=\"215\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image3-300x215.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image3-1024x734.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image3.jpg 1569w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2647\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7<\/p><\/div><\/li>\n<li>\u03a3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc \u03c3\u03c4\u03b9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-2caa59f935a8bb07e99b2d7b02f6acab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#48;&#67;&#44;&#32;&#56;&#94;&#48;&#67;&#44;&#32;&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"113\" style=\"vertical-align: -4px;\"\/> \u03ba\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-3bd2342540d2585bce55c316937e4ced_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"31\" style=\"vertical-align: 0px;\"\/>. \u0391\u03bd \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03ae\u03c4\u03b1\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-ee013a7542874236e561bd92d9a64805_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"38\" style=\"vertical-align: -1px;\"\/> \u03ba\u03b1\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9, \u03b2\u03ac\u03bb\u03c4\u03b5 \u03c3\u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c7\u03c1\u03bf\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c3\u03b5\u03b9\u03c1\u03ac \u03c4\u03b1 \u03c3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03b1 \u0391, \u0392, \u0393 \u03ba\u03b1\u03b9 \u0394.\n<div id=\"attachment_2635\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2635\" class=\"wp-image-2635\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image2-300x134.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4\" width=\"400\" height=\"179\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image2-300x134.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image2-1024x458.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image2.jpg 1767w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-2635\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 8<\/p><\/div>\n<p>\u03a4\u03b9 \u03b8\u03b1 \u03ac\u03bb\u03bb\u03b1\u03b6\u03b5 \u03b1\u03bd \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03bd\u03b5\u03c1\u03cc \u03b5\u03af\u03c7\u03b1\u03c4\u03b5 \u03ac\u03bb\u03bb\u03bf \u03c5\u03b3\u03c1\u03cc, \u03c0.\u03c7. \u03bf\u03b9\u03bd\u03cc\u03c0\u03bd\u03b5\u03c5\u03bc\u03b1;<\/li>\n<li>\u03a4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0391 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03c4\u03bf \u0392 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03bd\u03b5\u03c1\u03cc, \u03c4\u03bf\u03c5 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5 \u03cc\u03bc\u03c9\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03b1\u03b3\u03ce\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf \u03c0\u03ac\u03b3\u03bf\u03c2,\u03c9\u03c2 \u03c0\u03b9\u03bf \u03b5\u03bb\u03b1\u03c6\u03c1\u03cd\u03c2, \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03ac \u03c4\u03bf\u03c5. \u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf\u03c5 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03c9\u03bd.\n<p><div id=\"attachment_2697\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2697\" class=\"wp-image-2697 size-medium\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20-300x180.jpg\" alt=\"\" width=\"300\" height=\"180\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20-300x180.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20-1024x617.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20-200x120.jpg 200w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image20.jpg 1887w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2697\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9<\/p><\/div><\/li>\n<li>\u039f\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03b2\u03ac\u03b8\u03b7 \u03c4\u03b7\u03c2 \u03bb\u03af\u03bc\u03bd\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-195ab7e9b62bc1cb538abb35fb8371ac_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#94;&#48;&#67;&#44;&#32;&#48;&#94;&#48;&#67;&#44;&#32;&#32;&#49;&#94;&#48;&#67;&#44;&#32;&#52;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"143\" style=\"vertical-align: -4px;\"\/>. \u0392\u03ac\u03bb\u03c4\u03b5 \u03c3\u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u0391,\u0392,\u0393 \u03ba\u03b1\u03b9 \u0394 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2.\n<p><div id=\"attachment_2669\" style=\"width: 364px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image10.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2669\" class=\" wp-image-2669\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image10-300x140.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6\" width=\"354\" height=\"165\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image10-300x140.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image10-1024x478.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image10.jpg 1587w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/a><p id=\"caption-attachment-2669\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 10<\/p><\/div><\/li>\n<li>\u039f\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03c4\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03b2\u03ac\u03b8\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-49888f7d2db82ffa65c5849de017e48c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#54;&#94;&#48;&#67;&#44;&#32;&#52;&#94;&#48;&#67;&#44;&#32;&#49;&#48;&#94;&#48;&#67;&#44;&#32;&#56;&#94;&#48;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"152\" style=\"vertical-align: -4px;\"\/>. \u0392\u03ac\u03bb\u03c4\u03b5 \u03c3\u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u0391,\u0392,\u0393 \u03ba\u03b1\u03b9 \u0394 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2.\n<p><div id=\"attachment_2668\" style=\"width: 372px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image9.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2668\" class=\" wp-image-2668\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image9-300x126.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7\" width=\"362\" height=\"152\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image9-300x126.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image9-1024x433.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image9.jpg 1895w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/a><p id=\"caption-attachment-2668\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 11<\/p><\/div><\/li>\n<li>\u0391\u03bd \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03b4\u03b5\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03b6\u03b5 &#8220;\u03b1\u03bd\u03c9\u03bc\u03b1\u03bb\u03af\u03b1&#8221; \u03ba\u03b1\u03b9 \u03b5\u03af\u03c7\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03ac\u03bb\u03bb\u03c9\u03bd \u03c5\u03b3\u03c1\u03ce\u03bd, \u03c0\u03ce\u03c2 \u03b8\u03b1 \u03b2\u03ac\u03b6\u03b1\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03af\u03b4\u03b9\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u0391,\u0392,\u0393 \u03ba\u03b1\u03b9 \u0394 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b1\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2; \u039a\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03b5\u03c4\u03b5 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2;<\/li>\n<li>\u03a4\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03b1 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0391 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc 1 \u03bb\u03af\u03c4\u03c1\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03bb\u03ac\u03b4\u03b9. \u03a3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0392 \u03c4\u03b1 \u03af\u03b4\u03b9\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c8\u03c5\u03c7\u03b8\u03b5\u03af \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03b1\u03b3\u03ce\u03c3\u03b5\u03b9. \u03a4\u03b9 \u03b4\u03b7\u03bb\u03ce\u03bd\u03b5\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03ac\u03c2 \u03c4\u03bf\u03c5\u03c2. \u039c\u03b5 \u03c4\u03bf \u03c0\u03ac\u03b3\u03c9\u03bc\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03b8\u03b5\u03af \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ae \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5\u03c2;\n<p><div id=\"attachment_2674\" style=\"width: 354px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image11.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2674\" class=\" wp-image-2674\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image11-300x193.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9\" width=\"344\" height=\"221\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image11-300x193.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image11-1024x660.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image11.jpg 1500w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><p id=\"caption-attachment-2674\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 13<\/p><\/div><\/li>\n<li>\u03a4\u03bf \u03c0\u03b1\u03b3\u03ac\u03ba\u03b9 \u03b1\u03c0\u03cc \u03bb\u03ac\u03b4\u03b9 \u03c4\u03bf \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c5\u03b3\u03c1\u03cc \u03bb\u03ac\u03b4\u03b9. \u0398\u03b1 \u03b2\u03c5\u03b8\u03b9\u03c3\u03c4\u03b5\u03af, \u03b8\u03b1 \u03b5\u03c0\u03b9\u03c0\u03bb\u03b5\u03cd\u03c3\u03b5\u03b9 \u03ae \u03b8\u03b1 \u03b1\u03b9\u03c9\u03c1\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c5\u03b3\u03c1\u03bf\u03cd; \u0393\u03b9\u03b1\u03c4\u03af; \u03a4\u03b9 \u03b8\u03b1 \u03c3\u03c5\u03bd\u03ad\u03b2\u03b1\u03b9\u03bd\u03b5 \u03b1\u03bd \u03b1\u03c6\u03ae\u03bd\u03b1\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03c0\u03b1\u03b3\u03ac\u03ba\u03b9 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c5\u03b3\u03c1\u03cc \u03bd\u03b5\u03c1\u03cc; \u0398\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03c3\u03b1\u03bc\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03b1\u03b3\u03ac\u03ba\u03b9 \u03c4\u03bf\u03c5 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03c5\u03bc\u03ad\u03bd\u03c9\u03c2;\n<p><div id=\"attachment_2678\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image12.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2678\" class=\" wp-image-2678\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image12-248x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 10\" width=\"190\" height=\"230\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image12-248x300.jpg 248w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image12-849x1024.jpg 849w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/11\/image12.jpg 1092w\" sizes=\"auto, (max-width: 190px) 100vw, 190px\" \/><\/a><p id=\"caption-attachment-2678\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 14<\/p><\/div><\/li>\n<\/ol>\n<p>\u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0393\u03b1\u03ca\u03c3\u03af\u03b4\u03b7\u03c2<\/p>\n<p><a href=\"&#x6d;ai&#x6c;&#116;o&#x3a;&#103;a&#x69;&#115;i&#x64;&#105;s&#x40;&#x76;i&#x65;&#x77;o&#x6e;&#x70;h&#x79;&#x73;ic&#x73;&#46;g&#x72;\">&#x67;a&#x69;&#x73;i&#x64;&#105;s&#x40;&#118;i&#x65;w&#x6f;&#x6e;p&#x68;&#121;s&#x69;&#99;s&#x2e;g&#x72;<\/a><\/p>\n<p><span style=\"color: #333333;\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\" alt=\"img_1494\" width=\"140\" height=\"133\" \/><\/a> <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0397 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9: \u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2. \u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03cc\u03b3\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2. \u039c\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1. \u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bf \u03cc\u03b3\u03ba\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1. &#8220;\u0391\u03bd\u03c9\u03bc\u03b1\u03bb\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd&#8221; \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5; \u03a4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03ac\u03b3\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc. \u03a4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03cc\u03c3\u03bf \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[19,3],"tags":[26],"class_list":["post-2530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-19","category-3","tag-26"],"jetpack_featured_media_url":"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/12\/image1.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4sIra-EO","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/2530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2530"}],"version-history":[{"count":57,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/2530\/revisions"}],"predecessor-version":[{"id":4417,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/2530\/revisions\/4417"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/media\/2745"}],"wp:attachment":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}