{"id":54,"date":"2012-07-04T00:00:00","date_gmt":"2012-07-04T00:00:00","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=54"},"modified":"2021-10-02T22:49:52","modified_gmt":"2021-10-02T19:49:52","slug":"%cf%87%cf%81%ce%bf%ce%bd%ce%b9%ce%ba%ce%ae-%cf%83%cf%84%ce%b9%ce%b3%ce%bc%ce%ae-%cf%87%cf%81%ce%bf%ce%bd%ce%b9%ce%ba%cf%8c-%ce%b4%ce%b9%ce%ac%cf%83%cf%84%ce%b7%ce%bc%ce%b1","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=54","title":{"rendered":"\u03a7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae, \u03a7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1"},"content":{"rendered":"<ol>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">0<\/span>=0 \u03bf \u0393\u03b9\u03ce\u03c1\u03b3\u03bf\u03c2 \u03c0\u03b5\u03c4\u03ac\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03c0\u03ac\u03c3\u03ba\u03b5\u03c4 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03ba\u03b1\u03bb\u03ac\u03b8\u03b9. \u0397 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03bc\u03c0\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ba\u03b1\u03bb\u03ac\u03b8\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t=1,5s. \u0393\u03b9\u03b1 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u0394t \u03b7 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03ae\u03c4\u03b1\u03bd \u03c3\u03c4\u03bf \u03b1\u03ad\u03c1\u03b1;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u039c\u03b1\u03c1\u03af\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c3\u03bf\u03cd\u03c0\u03b5\u03c1 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c4. \u03a4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 12min. \u0391\u03bd \u03b7 \u039c\u03b1\u03c1\u03af\u03b1 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 09:05 \u03c0\u03bf\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b8\u03b1 \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c3\u03bf\u03cd\u03c0\u03b5\u03c1 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c4;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03c0\u03c1\u03bf\u03b2\u03bf\u03bb\u03ae \u03bc\u03b9\u03b1\u03c2 \u03c4\u03b1\u03b9\u03bd\u03af\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03b9\u03bd\u03b7\u03bc\u03b1\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03bf \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 21:45 \u03ba\u03b1\u03b9 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 00:10. \u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u0394t \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03b7 \u03c4\u03b1\u03b9\u03bd\u03af\u03b1; <\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0388\u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u0391 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b7\u03c1\u03b5\u03bc\u03af\u03b1 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">0<\/span>=0. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf \u0394t=2s \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u0392 \u03b1\u03c0\u03cc \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b5 \u03c4\u03bf \u0391. \u03a4\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u0392 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 4s \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac\u03b5\u03b9 \u03c4\u03bf \u0391 \u03c3\u03b5 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 50m \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2. \u00a0\u0393\u03b9\u03b1 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ba\u03b9\u03bd\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf \u0391 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c4\u03bf \u0392;<a name=\"more\"><\/a><\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0388\u03bd\u03b1 \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">1<\/span>=10s \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03bc\u03c0\u03c1\u03bf\u03c3\u03c4\u03ac \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03b5\u03c1\u03bf. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u0394t=12s \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac\u03b5\u03b9 \u03ba\u03cc\u03ba\u03ba\u03b9\u03bd\u03bf \u03c6\u03b1\u03bd\u03ac\u03c1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9. \u03a0\u03bf\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">2<\/span>\u00a0\u03ad\u03c6\u03c4\u03b1\u03c3\u03b5 \u03c3\u03c4\u03bf \u03c6\u03b1\u03bd\u03ac\u03c1\u03b9;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">1<\/span>=4s \u03ad\u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0391, \u03b5\u03bd\u03ce \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">2<\/span>=7s \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0392. \u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u0394t \u03c7\u03c1\u03b5\u03b9\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bd\u03cd\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u0391\u0392<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0388\u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03cc \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u0391\u0392\u0393\u0394\u0395 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03c2 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03ac\u03be\u03bf\u03bd\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c1\u03cc\u03bd\u03c9\u03bd.\u00a0<\/span><span style=\"font-family: Helvetica;\"><span style=\"font-family: Helvetica;\">\u0392\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5\u03c4\u03ac\u03b2\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03cd\u00a0<\/span><\/span>\n<ol style=\"text-align: left;\">\n<li>\u0391\u03c0\u03bf \u03c4\u03bf \u0392 \u03c3\u03c4\u03bf \u0394<\/li>\n<li>\u0391\u03c0\u03cc \u03c4\u03bf \u0393 \u03c3\u03c4\u03bf \u0395<\/li>\n<li>\u0391\u03c0\u03cc \u03c4\u03bf \u0391 \u03c3\u03c4\u03bf\u00a0 \u0395\n<div style=\"width: 444px\" class=\"wp-caption aligncenter\"><a style=\"margin-left: 1em; margin-right: 1em;\" href=\"http:\/\/2.bp.blogspot.com\/-mrTIu2pOi94\/T_QTWbQzyRI\/AAAAAAAAAiY\/Uj18vANaG0U\/s1600\/axonas.jpg\"><img loading=\"lazy\" decoding=\"async\" id=\"imgb394d519-e9b5-49c9-a152-4ec99c1cde0e\" style=\"border: 0px none;\" src=\"http:\/\/2.bp.blogspot.com\/-mrTIu2pOi94\/T_QTWbQzyRI\/AAAAAAAAAiY\/Uj18vANaG0U\/s320\/axonas.jpg\" alt=\"\" width=\"434\" height=\"58\" border=\"0\" \/><\/a><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7<\/p><\/div>\n<p><!--more--><\/li>\n<\/ol>\n<\/li>\n<li>\u0397 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9:\n<ol style=\"text-align: left;\">\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bf\u03c1\u03b9\u03c3\u03c4\u03b5\u03af, \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ad\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03c0\u03ac\u03bd\u03c4\u03b1 1 \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03cc\u03bb\u03b5\u03c0\u03c4\u03bf.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u0394t=t<span style=\"font-size: x-small;\">2<\/span>-t<span style=\"font-size: x-small;\">1<\/span>, \u03cc\u03c0\u03bf\u03c5 t<span style=\"font-size: x-small;\">1<\/span>\u00a0\u03ba\u03b1\u03b9 t<span style=\"font-size: x-small;\">2<\/span>\u00a0\u03b4\u03cd\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ad\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03bd \u03b7 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 0 \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c5\u03bc\u03c0\u03af\u03c0\u03c4\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b5\u03bb\u03b9\u03ba\u03ae \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae.\u0395<\/span><span style=\"font-family: Helvetica;\">\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2<\/span><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03c0\u03cc \u03c4\u03bf \u03c7\u03b5\u03af\u03bb\u03bf\u03c2 \u039f \u03b5\u03bd\u03cc\u03c2 \u03c0\u03b7\u03b3\u03b1\u03b4\u03b9\u03bf\u03cd \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ad\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u0391. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 1s \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf, \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u0392 \u03cc\u03bc\u03bf\u03b9\u03bf \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf. \u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03c4\u03bf \u0391 \u03b1\u03b3\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c0\u03c5\u03b8\u03bc\u03ad\u03bd\u03b1, \u03c4\u03bf \u0392 \u03ad\u03c7\u03b5\u03b9 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03b3\u03b9\u03b1 3s. \u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03ad\u03ba\u03b1\u03bd\u03b5 \u03c4\u03bf \u0391 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03b5\u03af\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b7\u03b3\u03b1\u03b4\u03b9\u03bf\u03cd \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03c5\u03b8\u03bc\u03ad\u03bd\u03b1;<\/span>\n<p><div style=\"width: 181px\" class=\"wp-caption aligncenter\"><a style=\"margin-left: 1em; margin-right: 1em;\" href=\"http:\/\/1.bp.blogspot.com\/-Esq2mVmf1Cg\/UkF9_7VzjBI\/AAAAAAAAD5k\/IkJIM0M9XBo\/s1600\/%CF%80%CE%B7%CE%B3%CE%AC%CE%B4%CE%B9.jpg\"><img loading=\"lazy\" decoding=\"async\" style=\"border: 0px none;\" src=\"http:\/\/1.bp.blogspot.com\/-Esq2mVmf1Cg\/UkF9_7VzjBI\/AAAAAAAAD5k\/IkJIM0M9XBo\/s200\/%CF%80%CE%B7%CE%B3%CE%AC%CE%B4%CE%B9.jpg\" alt=\"\" width=\"171\" height=\"259\" border=\"0\" \/><\/a><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u039f \u03b4\u03b9\u03b1\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c6\u03c5\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03b1\u03b3\u03ce\u03bd\u03b1 \u03bc\u03c0\u03ac\u03c3\u03ba\u03b5\u03c4. \u03a3\u03c4\u03bf 4min \u03bf \u03c0\u03c1\u03bf\u03c0\u03bf\u03bd\u03b7\u03c4\u03ae\u03c2\u00a0<\/span><span style=\"font-family: Helvetica;\">\u03c4\u03b7\u03c2 \u03bc\u03af\u03b1\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 timeout. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 1min \u03bf \u03b1\u03b3\u03ce\u03bd\u03b1\u03c2 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03c0\u03ac\u03bb\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf 10min \u00a0\u03c3\u03c6\u03c5\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 2min \u03bf \u03b4\u03b9\u03b1\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c6\u03c5\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7 \u03c4\u03b7\u03c2 2\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5.\u00a0<\/span><span style=\"font-family: Helvetica;\">\u0393\u03c1\u03ac\u03c8\u03c4\u03b5 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03bf \u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03bf \u03a7\u03a3 \u03ae \u03a7\u0394 \u03b1\u03bd \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b1\u03c5\u03c4\u03cc\u03c2 \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03cd\u03b5\u03b9 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03ae \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1.<\/span>\n<ol>\n<li style=\"-webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); font-family: Times;\"><span style=\"font-family: Helvetica;\">4min ________<\/span><\/li>\n<li style=\"-webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); font-family: Times;\"><span style=\"font-family: Helvetica;\">1min ________<\/span><\/li>\n<li style=\"-webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); font-family: Times;\"><span style=\"font-family: Helvetica;\">10min _______<\/span><\/li>\n<li style=\"-webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); font-family: Times;\"><span style=\"font-family: Helvetica;\">2min ________<\/span><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\"><span style=\"font-family: Times;\"><span style=\"font-family: Helvetica;\">\u038c\u03c4\u03b1\u03bd\u00a0\u03bf \u03ba. \u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03cc \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03af\u03c0\u03b1\u03c4\u03bf \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf <\/span><span style=\"font-family: Helvetica;\">\u03c7\u03c1\u03bf\u03bd\u03cc\u03bc\u03b5\u03c4\u03c1\u03cc \u03c4\u03bf\u03c5 (t<span style=\"font-size: x-small;\">0<\/span>=0). \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03b7<\/span><span style=\"font-family: Helvetica;\">\u00a0\u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">1<\/span><\/span><span style=\"font-family: Helvetica;\">=8min \u03b8\u03b1 \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u00a0<\/span><span style=\"font-family: Helvetica;\">\u03c3\u03c4\u03b1\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03bb\u03b5\u03c9\u03c6\u03bf\u03c1\u03b5\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<span style=\"font-size: x-small;\">2<\/span>=15min \u03b1\u03c0\u03cc \u03c4\u03bf \u03bb\u03b9\u03bc\u03ac\u03bd\u03b9 \u03c4\u03b7\u03c2 \u03c0\u03cc\u03bb\u03b7\u03c2. \u039f<\/span><span style=\"font-family: Helvetica;\">\u00a0\u03c0\u03b5\u03c1\u03af\u03c0\u03b1\u03c4\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ad\u03c3\u03b5\u03b9 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac 27min. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03cc\u03bc\u03c9\u03c2 \u03c3\u03c4\u03bf \u03b4\u03c1\u03cc\u03bc\u03bf\u00a0<\/span><span style=\"font-family: Helvetica;\">\u03ad\u03c0\u03b9\u03b1\u03bd\u03b5 \u03c3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7, \u03cc\u03c4\u03b1\u03bd \u03c0\u03ad\u03c1\u03b1\u03c3\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c4\u03b1\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03bb\u03b5\u03c9\u03c6\u03bf\u03c1\u03b5\u03af\u03c9\u03bd \u03b5\u03af\u03c7\u03b5 \u03ba\u03b1\u03b8\u03c5\u03c3\u03c4\u03ad\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac 3min, \u03b5\u03bd\u03ce, \u03cc\u03c4\u03b1\u03bd \u03ad\u03c6\u03c4\u03b1\u03bd\u03b5 \u03c3\u03c4\u03bf \u03bb\u03b9\u03bc\u03ac\u03bd\u03b9 \u03b5\u03af\u03c7\u03b5 \u03ba\u03b1\u03b8\u03c5\u03c3\u03c4\u03b5\u03c1\u03ae\u03c3\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03c0\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03b6\u03b5 \u03ba\u03b1\u03c4\u03ac 5min. \u039d\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5: <\/span><\/span><\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u03a0\u03bf\u03b9\u03b5\u03c2 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ad\u03c2 \u03c0\u03ad\u03c1\u03b1\u03c3\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c4\u03b1\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03bb\u03b5\u03c9\u03c6\u03bf\u03c1\u03b5\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bb\u03b9\u03bc\u03ac\u03bd\u03b9.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03c3\u03b5 \u03bf \u03c0\u03b5\u03c1\u03af\u03c0\u03b1\u03c4\u03cc\u03c2 \u03c4\u03bf\u03c5.<\/span><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03c0\u03cc \u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03b1\u03ba\u03cc\u03c1\u03c5\u03c6\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03ad\u03bd\u03b1 \u03bc\u03c0\u03b1\u03bb\u03ac\u03ba\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03ad\u03bd\u03b9\u03c2. \u03a4\u03bf \u03bc\u03c0\u03b1\u03bb\u03ac\u03ba\u03b9 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 3s, \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03c4\u03bf \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03c3\u03b1\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03c0\u03ac\u03bb\u03b9 \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2. \u03a0\u03bf\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03ae\u03c1\u03b1\u03bc\u03b5 \u03c9\u03c2 t<span style=\"font-size: x-small;\">0<\/span>=0 (\u03b1\u03c1\u03c7\u03b9\u03ba\u03ae); \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03b1\u03bd\u03c4\u03ad\u03c8\u03b5\u03c4\u03b5 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03b7 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03c0\u03ac\u03bb\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03ad\u03bd\u03b9\u03c2; \u03a0\u03bf\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2; \u03a0\u03cc\u03c3\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03c3\u03b5 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03ba\u03cc\u03c1\u03c5\u03c6\u03b7 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03c0\u03ac\u03bb\u03b1\u03c2;<\/span><\/li>\n<li>\u0391\u03bb\u03b5\u03be\u03b9\u03c0\u03c4\u03c9\u03c4\u03b9\u03c3\u03c4\u03ae\u03c2, \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<sub>0<\/sub>= 0 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03c0\u03cc \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03cd\u03c8\u03bf\u03c2. \u03a4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03b7 t<sub>1<\/sub>=20s \u03b1\u03bd\u03bf\u03af\u03b3\u03b5\u03b9 \u03c4\u03bf \u03b1\u03bb\u03b5\u03be\u03af\u03c0\u03c4\u03c9\u03c4\u03cc \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t<sub>2<\/sub>= 2min \u03c0\u03b1\u03c4\u03ac\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2. \u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03c3\u03b5 \u03b7 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5 \u03b1\u03bd\u03bf\u03b9\u03ba\u03c4\u03cc \u03b1\u03bb\u03b5\u03be\u03af\u03c0\u03c4\u03c9\u03c4\u03bf;<\/li>\n<li>\u0388\u03bd\u03b1\u03c2 \u03c0\u03bf\u03b4\u03b7\u03bb\u03ac\u03c4\u03b7\u03c2 \u0391 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf \u0394t \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03af\u03b1 \u03ac\u03bb\u03bb\u03bf\u03c2 \u03c0\u03bf\u03b4\u03b7\u03bb\u03ac\u03c4\u03b7\u03c2 \u0392. \u039a\u03b1\u03b9 \u03b4\u03cd\u03bf \u03c0\u03bf\u03b4\u03b7\u03bb\u03ac\u03c4\u03b5\u03c2 \u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c3\u03c4\u03bf \u03c4\u03ad\u03c1\u03bc\u03b1, \u03b1\u03c6\u03bf\u03cd \u03bf \u0391 \u03ad\u03ba\u03b1\u03bd\u03b5 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf 40min \u03b5\u03bd\u03ce \u03bf \u0392 38min. \u039c\u03b5 \u03c0\u03cc\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5 \u0394t \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b1\u03bd \u03bf\u03b9 \u03b4\u03cd\u03bf \u03c0\u03bf\u03b4\u03b7\u03bb\u03ac\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03af\u03b1;<\/li>\n<li>\u0394\u03cd\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03b4\u03cd\u03bf \u03c0\u03cc\u03bb\u03b5\u03b9\u03c2 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2. \u03a4\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03cc\u03bb\u03b7 \u0392 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 10min \u03bc\u03b5\u03c4\u03ac \u03c4\u03bf \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03cc\u03bb\u03b7 \u0391. \u03a4\u03b1 \u03b4\u03cd\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03b1 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ce\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 50min \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b5 \u03c4\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03cc\u03bb\u03b7 \u0391. \u0393\u03b9\u03b1 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03ba\u03b9\u03bd\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03cc\u03bb\u03b7 \u0392 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7\u03c2;\n<p><div id=\"attachment_1973\" style=\"width: 363px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/image3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1973\" class=\" wp-image-1973\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/image3-300x101.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7\" width=\"353\" height=\"119\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/image3-300x101.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/image3-1024x347.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/image3.jpg 1295w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><\/a><p id=\"caption-attachment-1973\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 19<\/p><\/div><\/li>\n<li>\u039f \u03c4\u03c1\u03bf\u03c7\u03bf\u03bd\u03cc\u03bc\u03bf\u03c2 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03b4\u03b9\u03ce\u03ba\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 5s \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03c0\u03ad\u03c1\u03b1\u03c3\u03b5 \u03b1\u03c0\u03cc \u03bc\u03c0\u03c1\u03bf\u03c3\u03c4\u03ac \u03c4\u03bf\u03c5. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 50s \u03ba\u03b1\u03c4\u03b1\u03b4\u03af\u03c9\u03be\u03b7\u03c2 \u03c4\u03bf \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9. \u03a0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03ad\u03ba\u03b1\u03bd\u03b5 \u03c4\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03c4\u03bf \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03bf \u03c4\u03c1\u03bf\u03c7\u03bf\u03bd\u03cc\u03bc\u03bf\u03c2;\n<p><div id=\"attachment_1993\" style=\"width: 367px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/moto-car.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1993\" class=\" wp-image-1993\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/moto-car-300x63.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 18\" width=\"357\" height=\"75\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/moto-car-300x63.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/07\/moto-car.jpg 716w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/a><p id=\"caption-attachment-1993\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 20<\/p><\/div><\/li>\n<\/ol>\n<div style=\"text-align: left;\">\n<p><span style=\"font-family: Helvetica;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/p>\n<p>\u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0393\u03b1\u03ca\u03c3\u03af\u03b4\u03b7\u03c2<\/p>\n<p><a href=\"mai&#108;&#x74;&#x6f;&#x3a;gai&#115;&#x69;&#x64;&#x69;&#x73;&#64;vi&#101;&#x77;&#x6f;&#x6e;&#x70;hys&#105;&#x63;&#x73;&#x2e;gr\">&#103;&#x61;i&#x73;i&#x64;i&#x73;&#64;&#x76;i&#101;&#x77;&#111;&#x6e;p&#x68;y&#x73;i&#x63;s&#x2e;g&#114;<\/a><\/p>\n<span id=\"wow-skype-button-1\" class=\"wow-skype-buttons-wrapper wow-skype-buttons-theme-logo wow-skype-buttons-size-22\"> <span class=\"wow-skype-buttons-status-skype\"> <span class=\"wow-skype-buttons-icon\"><\/span>\u039a\u03ac\u03bb\u03b5\u03c3\u03b5 \u03bc\u03ad\u03c3\u03c9 Skype <span class=\"wow-skype-buttons-arrow btn-down\">&#x25be;<\/span> <span class=\"wow-skype-buttons-arrow btn-up arrow-hidden\">&#x25B4;<\/span> <\/span> <span class=\"wow-skype-buttons-container skype-hidden\"> <a href=\"skype:giannis.gaisidis?chat\" class=\"wow-skype-buttons-cmd-chat\"> Chat <\/a> <a href=\"skype:giannis.gaisidis?call\" class=\"wow-skype-buttons-cmd-call\"> Call <\/a> <\/span> <\/span>\n<p><span style=\"color: #333333;\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\" alt=\"img_1494\" width=\"127\" height=\"120\" \/><\/a> <\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t0=0 \u03bf \u0393\u03b9\u03ce\u03c1\u03b3\u03bf\u03c2 \u03c0\u03b5\u03c4\u03ac\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03c0\u03ac\u03c3\u03ba\u03b5\u03c4 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03ba\u03b1\u03bb\u03ac\u03b8\u03b9. \u0397 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03bc\u03c0\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ba\u03b1\u03bb\u03ac\u03b8\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae t=1,5s. \u0393\u03b9\u03b1 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u0394t \u03b7 \u03bc\u03c0\u03ac\u03bb\u03b1 \u03ae\u03c4\u03b1\u03bd \u03c3\u03c4\u03bf \u03b1\u03ad\u03c1\u03b1; \u0397 \u039c\u03b1\u03c1\u03af\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c3\u03bf\u03cd\u03c0\u03b5\u03c1 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c4. \u03a4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae 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