{"id":5213,"date":"2016-10-20T20:31:29","date_gmt":"2016-10-20T17:31:29","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=5213"},"modified":"2020-04-07T21:56:36","modified_gmt":"2020-04-07T18:56:36","slug":"%ce%bc%ce%ad%cf%84%cf%81%ce%b7%cf%83%ce%b7-%cf%8c%ce%b3%ce%ba%ce%bf%cf%85-%cf%80%cf%85%ce%ba%ce%bd%cf%8c%cf%84%ce%b7%cf%84%ce%b1%cf%82","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=5213","title":{"rendered":"\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u038c\u03b3\u03ba\u03bf\u03c5 &#8211; \u03a0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2"},"content":{"rendered":"<p>\u03a0\u03c1\u03b9\u03bd \u03b1\u03c3\u03c7\u03bf\u03bb\u03b7\u03b8\u03b5\u03af\u03c4\u03b5 \u03bc\u03b5 \u03b1\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (\u03b1\u03c0\u03cc \u03c4\u03b7 13 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03c1\u03b1) , \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bc\u03c0\u03ad\u03b4\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1\u03c2, \u03c0\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 <a href=\"https:\/\/wp.me\/a4sIra-20L\" target=\"_blank\" rel=\"noopener noreferrer\">\u03b5\u03b4\u03ce<\/a> \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03b5\u03c4\u03b5 \u03bc\u03af\u03b1 \u03c3\u03cd\u03bd\u03c4\u03bf\u03bc\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7 \u03c3\u03b5 power point \u03c4\u03b7\u03c2 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<ol>\n<li>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ae\u03c2 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03b5\u03be\u03b9\u03ac\u03c2.\n<table id=\"tablepress-35\" class=\"tablepress tablepress-id-35\">\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><p style=\"text-align: right;\">\u03a6\u03b9\u03ac\u03bb\u03b7 \u03bd\u03b5\u03c1\u03bf\u03cd<\/p><\/td><td class=\"column-2\">\u0391<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">1<\/td><td class=\"column-5\">100m<sup>3<\/sup><\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><p style=\"text-align: right;\">\u039c\u03c0\u03b1\u03bb\u03ac\u03ba\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03ad\u03bd\u03b9\u03c2<\/p><\/td><td class=\"column-2\">\u0392<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">2<\/td><td class=\"column-5\">4m<sup>3<\/sup><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><p style=\"text-align: right;\">\u0392\u03c5\u03c4\u03b9\u03bf\u03c6\u03cc\u03c1\u03bf \u03c0\u03c5\u03c1\u03bf\u03c3\u03b2\u03b5\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2<\/p><\/td><td class=\"column-2\">\u0393<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">3<\/td><td class=\"column-5\">145cm<sup>3<\/sup><\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><p style=\"text-align: right;\">\u03a0\u03b9\u03c3\u03af\u03bd\u03b1 \u03b3\u03b5\u03bc\u03ac\u03c4\u03b7 \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc<\/p><\/td><td class=\"column-2\">\u0394<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">4<\/td><td class=\"column-5\">1,5lt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-35 from cache --><\/li>\n<li>\u03a3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b5 \u03c4\u03b1 \u03ba\u03b5\u03bd\u03ac \u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03c2.\n<ol>\n<li>30ml=_____ lt<\/li>\n<li>2,6lt=_____ cm<sup>3<\/sup><\/li>\n<li>4,5m<sup>3<\/sup>=____ Lt<\/li>\n<li>200cm<sup>3<\/sup>=____ m<sup>3<\/sup><\/li>\n<\/ol>\n<\/li>\n<li>\u0392\u03ac\u03bb\u03b5 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac \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 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2.\n<ol>\n<li>50ml<\/li>\n<li>2lt<\/li>\n<li>25cm<sup>3<\/sup><\/li>\n<li>0,001m<sup>3<\/sup><\/li>\n<\/ol>\n<\/li>\n<li>\u03a0\u03cc\u03c3\u03bf \u03cc\u03b3\u03ba\u03bf \u03bd\u03b5\u03c1\u03bf\u03cd \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b2\u03ac\u03bb\u03b5\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03bf\u03b3\u03ba\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03cc \u03ba\u03cd\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf;\n<p><div id=\"attachment_5220\" style=\"width: 129px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5220\" class=\"size-medium wp-image-5220\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-1-119x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3\" width=\"119\" height=\"300\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-1-119x300.jpg 119w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-1.jpg 191w\" sizes=\"auto, (max-width: 119px) 100vw, 119px\" \/><p id=\"caption-attachment-5220\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4<\/p><\/div><\/li>\n<li>\u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9\u03c2 \u03ad\u03bd\u03b1\u03bd \u03bf\u03b3\u03ba\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03cc \u03ba\u03cd\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf. \u039c\u03b5 \u03c0\u03bf\u03b9\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9\u03c2 \u03c4\u03b7 \u03c7\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03c4\u03b7\u03c1\u03b9\u03bf\u03cd;\n<p><div id=\"attachment_5229\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5229\" class=\"size-medium wp-image-5229\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-4-300x281.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4\" width=\"300\" height=\"281\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-4-300x281.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-4.jpg 535w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-5229\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 5<\/p><\/div><\/li>\n<li>\u03a5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ce\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd.\n<div id=\"attachment_5221\" style=\"width: 469px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5221\" class=\" wp-image-5221\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-2-300x87.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4\" width=\"459\" height=\"133\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-2-300x87.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-2-768x223.jpg 768w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-2.jpg 943w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><p id=\"caption-attachment-5221\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6<\/p><\/div>\n<p>\u0391\u03bd\u03b1\u03b6\u03ae\u03c4\u03b7\u03c3\u03b5 \u03c3\u03c4\u03bf \u03b4\u03b9\u03b1\u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03c4\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c4\u03b5\u03c1\u03b5\u03ce\u03bd.<\/li>\n<li>\u039a\u03ac\u03bd\u03b5 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03bf\u03c5\u03c4\u03b9\u03bf\u03cd \u03c4\u03b7\u03c2 Coca Cola \u03ba\u03b1\u03b9 \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b5 \u03c0\u03cc\u03c3\u03bf \u03cc\u03b3\u03ba\u03bf \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c8\u03c5\u03ba\u03c4\u03b9\u03ba\u03bf\u03cd \u03c7\u03c9\u03c1\u03ac\u03b5\u03b9.\n<div id=\"attachment_5278\" style=\"width: 258px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5278\" class=\"size-medium wp-image-5278\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-8-248x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7\" width=\"248\" height=\"300\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-8-248x300.jpg 248w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-8.jpg 411w\" sizes=\"auto, (max-width: 248px) 100vw, 248px\" \/><p id=\"caption-attachment-5278\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7<\/p><\/div>\n<p><!--more--><\/li>\n<li>\u0388\u03bd\u03b1\u03c2 \u03ba\u03cd\u03b2\u03bf\u03c2 \u03b6\u03ac\u03c7\u03b1\u03c1\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 2cmx2cmx2cm. \u0391\u03bd \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03bf\u03c5\u03c4\u03af \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c7\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 1lt, \u03c0\u03cc\u03c3\u03bf\u03c5\u03c2 \u03ba\u03cd\u03b2\u03bf\u03c5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3&#8217; \u03b1\u03c5\u03c4\u03cc;\n<p><div id=\"attachment_5275\" style=\"width: 328px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5275\" class=\" wp-image-5275\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u03ba\u03cd\u03b2\u03bf\u03b9-\u03b6\u03ac\u03c7\u03b1\u03c1\u03b7\u03c2.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7\" width=\"318\" height=\"211\" \/><p id=\"caption-attachment-5275\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7<\/p><\/div><\/li>\n<li>\u0398\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bb\u03ac\u03b4\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 1,2lt \u03c3\u03b5 \u03ac\u03bb\u03bb\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2. \u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03b4\u03b5\u03b9\u03bf \u03ba\u03c5\u03bb\u03b9\u03bd\u03b4\u03c1\u03b9\u03ba\u03cc \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u03b5\u03bd\u03cc\u03c2 \u03bb\u03af\u03c4\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03bf. \u03a0\u03ce\u03c2 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd 1,2lt;\n<p><div id=\"attachment_5224\" style=\"width: 383px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5224\" class=\" wp-image-5224\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-3-300x160.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 5\" width=\"373\" height=\"199\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-3-300x160.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-3.jpg 693w\" sizes=\"auto, (max-width: 373px) 100vw, 373px\" \/><p id=\"caption-attachment-5224\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 7<\/p><\/div><\/li>\n<li>\u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9\u03c2 \u03b4\u03cd\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b1\u03ba\u03b1\u03bd\u03bf\u03bd\u03af\u03c3\u03c4\u03bf\u03c5 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd. \u039c\u03b5 \u03c0\u03bf\u03b9\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9\u03c2 \u03c0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf;\n<p><div id=\"attachment_5235\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5235\" class=\"size-medium wp-image-5235\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-5-300x189.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 8\" width=\"300\" height=\"189\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-5-300x189.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-5.jpg 392w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-5235\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 8<\/p><\/div><\/li>\n<li>\u03a3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u0391 \u03b5\u03b9\u03ba\u03bf\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc \u03bc\u03b5 \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u03c3\u03ce\u03bc\u03b1 \u03a3 \u03ba\u03b1\u03b9 \u03b4\u03af\u03c0\u03bb\u03b1 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf, \u03b1\u03c0\u03cc \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03b5\u03b9 \u03c4\u03bf \u03a3. \u03a3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u0392, \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1, \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c3\u03ce\u03bc\u03b1 \u039b \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03b5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03bc\u03b5 \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03b4\u03af\u03c0\u03bb\u03b1 \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03bc\u03b5 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u039b. \u03a0\u03bf\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03a3 \u03ba\u03b1\u03b9 \u039b \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf; \u03a4\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03bc\u03bf\u03b9\u03b1.\n<p><div id=\"attachment_5272\" style=\"width: 395px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5272\" class=\"wp-image-5272\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-7-300x165.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 10\" width=\"385\" height=\"212\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-7-300x165.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-7.jpg 579w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><p id=\"caption-attachment-5272\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9<\/p><\/div><\/li>\n<li>\u03a3\u03c4\u03bf \u03bd\u03c4\u03b5\u03c0\u03cc\u03b6\u03b9\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03cd\u03b2\u03bf\u03c5 \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 1mx1m x1m \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5. \u039c\u03b5 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03ad\u03c4\u03c1\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c4\u03c1\u03ad\u03bb\u03b1\u03b9\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 60cm. \u03a0\u03cc\u03c3\u03b1 \u03bb\u03af\u03c4\u03c1\u03b1 \u03c0\u03b5\u03c4\u03c1\u03ad\u03bb\u03b1\u03b9\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03c4\u03b5\u03c0\u03cc\u03b6\u03b9\u03c4\u03bf;\n<p><div id=\"attachment_5238\" style=\"width: 275px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5238\" class=\"size-medium wp-image-5238\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-6-265x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9\" width=\"265\" height=\"300\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-6-265x300.jpg 265w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-6.jpg 345w\" sizes=\"auto, (max-width: 265px) 100vw, 265px\" \/><p id=\"caption-attachment-5238\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9<\/p><\/div><\/li>\n<li>\u03a0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b5 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03bd\u03b1 \u03c0\u03b5\u03b9\u03c2 \u03c0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03ad\u03c7\u03b5\u03b9:\n<ol>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf;<\/li>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1;\n<p><div id=\"attachment_2356\" style=\"width: 268px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2356\" class=\" wp-image-2356\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image4-300x212.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 1\" width=\"258\" height=\"182\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image4-300x212.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image4-1024x724.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image4.jpg 1480w\" sizes=\"auto, (max-width: 258px) 100vw, 258px\" \/><\/a><p id=\"caption-attachment-2356\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 13<\/p><\/div><\/li>\n<\/ol>\n<p>\u0394\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03bf\u03c5.<\/li>\n<li>\u03a4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03cd \u0391 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c3\u03af\u03b4\u03b7\u03c1\u03bf, \u03b5\u03bd\u03ce \u03c4\u03bf\u03c5 \u0392 \u03b1\u03c0\u03cc \u03be\u03cd\u03bb\u03bf. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03ad\u03c7\u03b5\u03b9:\n<ol>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf;<\/li>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1;\n<p><div id=\"attachment_2358\" style=\"width: 269px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image6.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2358\" class=\" wp-image-2358\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image6-300x232.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 2\" width=\"259\" height=\"200\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image6-300x232.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image6-1024x793.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image6.jpg 1380w\" sizes=\"auto, (max-width: 259px) 100vw, 259px\" \/><\/a><p id=\"caption-attachment-2358\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 14<\/p><\/div><\/li>\n<\/ol>\n<p>\u0394\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03bf\u03c5.<\/li>\n<li>\u03a4\u03b1 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03be\u03cd\u03bb\u03bf. \u03a0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03cd\u03bf \u03ad\u03c7\u03b5\u03b9:\n<ol>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03b3\u03ba\u03bf;<\/li>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1;<\/li>\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1;\n<p><div id=\"attachment_2361\" style=\"width: 276px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image7.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2361\" class=\" wp-image-2361\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image7-300x218.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3\" width=\"266\" height=\"193\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image7-300x218.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image7-1024x744.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image7.jpg 1327w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a><p id=\"caption-attachment-2361\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 15<\/p><\/div><\/li>\n<\/ol>\n<p>\u0394\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03bf\u03c5.<\/li>\n<li>\u03a0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03b7 \u03c6\u03c1\u03ac\u03c3\u03b7: \u0397 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2\n<ol>\n<li>\u03bc\u03b1\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b5\u03af \u03c0\u03cc\u03c3\u03bf \u03c0\u03c5\u03ba\u03bd\u03ac \u03b4\u03bf\u03bc\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03cd\u03bb\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03c5\u03c4\u03bf\u03cd.<\/li>\n<li>\u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03b7\u03bb\u03af\u03ba\u03bf \u03c4\u03b7\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03bd \u03cc\u03b3\u03ba\u03bf \u03c4\u03bf\u03c5,<\/li>\n<li>\u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b1\u03c0\u03cc \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1.<\/li>\n<li>\u03b4\u03b5\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03bf\u03cd\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03bf\u03cd\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03cc\u03b3\u03ba\u03bf \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<\/ol>\n<\/li>\n<li>\u03a1\u03af\u03c7\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03c1\u03af\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u0391,\u0392 \u03ba\u03b1\u03b9 \u0393 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc. \u03a4\u03bf \u0391 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5. \u03a4\u03bf \u0392 \u03b1\u03b9\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc, \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b2\u03c5\u03b8\u03af\u03b6\u03b5\u03c4\u03b1\u03b9, \u03bf\u03cd\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9. \u03a4\u03bf \u0393 \u03ad\u03c7\u03b5\u03b9 \u03b2\u03c5\u03b8\u03b9\u03c3\u03c4\u03b5\u03af. \u0397 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 1gr\/cm<sup>3<\/sup>. \u039d\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03b9\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u0391,\u0392 \u03ba\u03b1\u03b9 \u0393 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd.\n<p><div id=\"attachment_2364\" style=\"width: 237px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image8.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2364\" class=\" wp-image-2364\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image8-290x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 5\" width=\"227\" height=\"235\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image8-290x300.jpg 290w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image8-991x1024.jpg 991w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image8.jpg 1087w\" sizes=\"auto, (max-width: 227px) 100vw, 227px\" \/><\/a><p id=\"caption-attachment-2364\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 17<\/p><\/div><\/li>\n<li>\u03a3\u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc, \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 1gr\/cm<sup>3<\/sup>, \u03ba\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03bb\u03ac\u03b4\u03b9. \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 0,8gr\/cm<sup>3<\/sup>. \u03a1\u03af\u03c7\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u0391 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b5\u03af \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf \u03bb\u03ac\u03b4\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc. \u03a0\u03bf\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5;\n<ol>\n<li>0,6gr\/cm<sup>3<\/sup><\/li>\n<li>0,8gr\/cm<sup>3<\/sup><\/li>\n<li>0,9gr\/cm<sup>3<\/sup><\/li>\n<li>1gr\/cm<sup>3<\/sup>\n<p><div id=\"attachment_2366\" style=\"width: 199px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image9.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2366\" class=\" wp-image-2366\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image9-232x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6\" width=\"189\" height=\"244\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image9-232x300.jpg 232w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image9-794x1024.jpg 794w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image9.jpg 1113w\" sizes=\"auto, (max-width: 189px) 100vw, 189px\" \/><\/a><p id=\"caption-attachment-2366\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 18<\/p><\/div><\/li>\n<\/ol>\n<\/li>\n<li>\u0395\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b5 \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03b5\u03af\u03c1\u03b1\u03bc\u03b1; \u03a1\u03af\u03be\u03b5 \u03ad\u03bd\u03b1 \u03c9\u03bc\u03cc \u03b1\u03c5\u03b3\u03cc \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc (\u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0391). \u03a0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03b1\u03c5\u03b3\u03cc \u03b2\u03c5\u03b8\u03af\u03b6\u03b5\u03c4\u03b1\u03b9. \u039a\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03c1\u03af\u03be\u03b5 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03bc\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03ba\u03bf\u03c5\u03c4\u03b1\u03bb\u03b9\u03ad\u03c2 \u03b1\u03bb\u03ac\u03c4\u03b9 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03ba\u03ac\u03c4\u03b5\u03c8\u03b5 \u03ba\u03b1\u03bb\u03ac \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bb\u03c5\u03b8\u03b5\u03af. \u03a4\u03bf \u03b1\u03c5\u03b3\u03cc \u03c4\u03ce\u03c1\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03b5\u03b9 (\u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0392). \u03a4\u03ad\u03bb\u03bf\u03c2, \u03c7\u03cd\u03c3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c4\u03bf \u03bc\u03b9\u03c3\u03cc \u03b1\u03bb\u03b1\u03c4\u03cc\u03bd\u03b5\u03c1\u03bf \u03c4\u03bf\u03c5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 \u0392 \u03ba\u03b1\u03b9 \u03ac\u03c1\u03c7\u03b9\u03c3\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03b1\u03b8\u03b1\u03c1\u03cc \u03bd\u03b5\u03c1\u03cc. \u0398\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03b1\u03c5\u03b3\u03cc \u03b1\u03b9\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c5\u03b3\u03c1\u03cc (\u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0393). \u0394\u03ce\u03c3\u03b5 \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b5\u03c2 \u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03c0\u03b5\u03b9\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2.\n<p><div id=\"attachment_2370\" style=\"width: 353px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image11.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2370\" class=\"wp-image-2370 \" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image11-300x145.jpg\" alt=\"\" width=\"343\" height=\"166\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image11-300x145.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image11-1024x495.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image11.jpg 1357w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/a><p id=\"caption-attachment-2370\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 19<\/p><\/div><\/li>\n<li>\u0397 \u03ba\u03c5\u03bb\u03b9\u03bd\u03b4\u03c1\u03b9\u03ba\u03ae \u03c1\u03ac\u03b2\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf \u03b2\u03ac\u03c3\u03b7\u03c2 4cm \u03ba\u03b1\u03b9 \u03cd\u03c8\u03bf\u03c2 10cm. \u0397 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 340g. \u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf\u03c5;\n<p><div id=\"attachment_2373\" style=\"width: 198px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image12.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2373\" class=\" wp-image-2373\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image12-213x300.jpg\" alt=\"\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 8\" width=\"188\" height=\"265\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image12-213x300.jpg 213w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image12-728x1024.jpg 728w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/08\/image12.jpg 1134w\" sizes=\"auto, (max-width: 188px) 100vw, 188px\" \/><\/a><p id=\"caption-attachment-2373\" class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 20<\/p><\/div><\/li>\n<li>\u0388\u03bd\u03b1\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2 \u03b8\u03ad\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c3\u03c0\u03b9\u03c1\u03c4\u03cc\u03ba\u03bf\u03c5\u03c4\u03bf\u03c5. \u0393\u03b9\u03b1 \u03c4\u03bf \u03c3\u03ba\u03bf\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc \u03ba\u03ac\u03b1\u03bd\u03b5\u03b9 \u03c4\u03b1 \u03b5\u03be\u03ae\u03c2 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1: \u03a0\u03c1\u03ce\u03c4\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ac\u03b5\u03b9 \u03c4\u03bf \u03b2\u03ac\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03b4\u03c5\u03bd\u03b1\u03bc\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf\u03c5. \u039a\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd, \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c7\u03ac\u03c1\u03b1\u03ba\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ac\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2, \u03c4\u03bf \u03c0\u03bb\u03ac\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5. \u039c\u03b5\u03c4\u03ac, \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf\u03bd \u03cc\u03b3\u03ba\u03bf \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5. \u03a4\u03ad\u03bb\u03bf\u03c2 \u03b4\u03b9\u03b1\u03b9\u03c1\u03b5\u03af \u03c4\u03bf \u03b2\u03ac\u03c1\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b5 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03cc\u03b3\u03ba\u03bf \u03ba\u03b1\u03b9 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1. \u03a0\u03bf\u03cd \u03ad\u03ba\u03b1\u03bd\u03b5 \u03bb\u03ac\u03b8\u03bf\u03c2 \u03bf \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2;<\/li>\n<li>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c8\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc g\/cm<sup>3<\/sup> \u03c3\u03b5 kg\/m<sup>3<\/sup> \u03b1\u03c1\u03ba\u03b5\u03af \u03bd\u03b1 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03b5 \u03bc\u03b5 1000. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u03bc\u03af\u03b1 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 1,2g\/cm<sup>3<\/sup> \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03b7 \u03bc\u03b5 1200kg\/m<sup>3<\/sup>. \u0391\u03bd \u03ad\u03bd\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03cc\u03b3\u03ba\u03bf\u03c5 40cm<sup>3<\/sup> \u03b6\u03c5\u03b3\u03af\u03b6\u03b5\u03b9 356g, \u03c0\u03cc\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03c3\u03b5 kg\/m<sup>3<\/sup>;<\/li>\n<li>\u0391\u03bd \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9\u03c2 \u03c4\u03b7\u03bd \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd, \u03c4\u03cc\u03c4\u03b5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9\u03c2 \u03c0\u03cc\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03cc\u03b3\u03ba\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b1\u03c5\u03c4\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03bf. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9\u03c2 \u03c0\u03cc\u03c3\u03bf \u03cc\u03b3\u03ba\u03bf \u03ad\u03c7\u03b5\u03b9 \u03bc\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u0392\u03c1\u03b5\u03c2 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2:\n<ol>\n<li>\u03a0\u03cc\u03c3\u03b1 kg \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03bf\u03bc\u03bc\u03b1\u03c4\u03b9\u03bf\u03cd \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03cc\u03b3\u03ba\u03bf 20m<sup>3<\/sup>.<\/li>\n<li>\u03a0\u03cc\u03c3\u03bf \u03cc\u03b3\u03ba\u03bf \u03c3\u03b5 m<sup>3<\/sup> \u03ba\u03b1\u03c4\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03af\u03c3\u03b7 \u03bc\u03b5 10tn (tn=\u03c4\u03cc\u03bd\u03bf\u03c2, 1tn=1000kg).<\/li>\n<\/ol>\n<p>\u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03c1=7800kg\/m<sup>3<\/sup>.<\/li>\n<li>\u03a3\u03b5 \u03bf\u03b3\u03ba\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03cc \u03c3\u03c9\u03bb\u03ae\u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b7\u03bd \u03ad\u03bd\u03b4\u03b5\u03b9\u03be\u03b7 500ml (\u03ae 500cm<sup>3<\/sup>). \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03b9\u03c2 \u03c0\u03cc\u03c3\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ac\u03c1\u03b9\u03b1 \u03b8\u03b1 \u03b6\u03c5\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03b1\u03c5\u03c4\u03cc;<\/li>\n<li>\u0392\u03c1\u03b5\u03c2 \u03c4\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03ad\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03c9\u03bc\u03ac\u03c4\u03b9\u03bf \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 13m \u03bc\u03ae\u03ba\u03bf\u03c2, 4,2m \u03c0\u03bb\u03ac\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 3,2m \u03cd\u03c8\u03bf\u03c2. \u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03ad\u03c1\u03b1 \u03c1=0,13kg\/m<sup>3<\/sup>.<\/li>\n<li>\u0398\u03ad\u03bb\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03bf\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03af\u03b1 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bb\u03b1\u03b9\u03cc\u03bb\u03b1\u03b4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c1\u03c9\u03c4\u03ac\u03c2 \u03b4\u03cd\u03bf \u03b5\u03bb\u03b1\u03b9\u03bf\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03bf\u03cd\u03c2 \u03c0\u03cc\u03c3\u03bf \u03c4\u03bf \u03c0\u03bf\u03c5\u03bb\u03ac\u03bd\u03b5. \u039f \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03c3\u03b1\u03c2 \u03bb\u03ad\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03c5\u03bb\u03ac\u03b5\u03b9 \u03bc\u03b5 5\u20ac \u03c4\u03bf \u03bb\u03af\u03c4\u03c1\u03bf \u03ba\u03b1\u03b9 \u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03bc\u03b5 5\u20ac \u03c4\u03bf \u03ba\u03b9\u03bb\u03cc. \u03a0\u03bf\u03b9\u03bf\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b4\u03cd\u03bf \u03b8\u03b1 \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ae\u03c3\u03b5\u03b9\u03c2;<\/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;&#x61;&#105;l&#x74;&#x6f;&#x3a;&#103;a&#x69;&#x73;&#x69;&#100;i&#x73;&#x40;&#x76;&#105;e&#x77;&#x6f;&#x6e;&#112;h&#x79;&#x73;&#x69;&#99;s&#x2e;&#x67;&#x72;\">&#103;&#x61;&#105;&#x73;&#105;&#x64;i&#x73;&#64;&#x76;i&#x65;w&#x6f;n&#x70;h&#x79;s&#x69;c&#x73;.&#103;&#x72;<\/a><\/p>\n<p><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\"><span style=\"color: #333333;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\" alt=\"img_1494\" width=\"127\" height=\"120\" \/><\/span><\/a><\/p>\n<p><span style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c  no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer; top: 5769px; left: 354px;\">\u039a\u03c1\u03ac\u03c4\u03b1 \u03c4\u03bf<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a0\u03c1\u03b9\u03bd \u03b1\u03c3\u03c7\u03bf\u03bb\u03b7\u03b8\u03b5\u03af\u03c4\u03b5 \u03bc\u03b5 \u03b1\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (\u03b1\u03c0\u03cc \u03c4\u03b7 13 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03c1\u03b1) , \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bc\u03c0\u03ad\u03b4\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1\u03c2, \u03c0\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03b5\u03b4\u03ce \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03b5\u03c4\u03b5 \u03bc\u03af\u03b1 \u03c3\u03cd\u03bd\u03c4\u03bf\u03bc\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7 \u03c3\u03b5 power point \u03c4\u03b7\u03c2 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2. \u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ae\u03c2 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03b5\u03be\u03b9\u03ac\u03c2. \u03a3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b5 \u03c4\u03b1 \u03ba\u03b5\u03bd\u03ac \u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03c2. 30ml=_____ lt 2,6lt=_____ cm3 4,5m3=____ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5229,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_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":[55],"class_list":["post-5213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-19","category-3","tag-55"],"jetpack_featured_media_url":"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/10\/\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7-\u038c\u03b3\u03ba\u03bf\u03c5-4.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4sIra-1m5","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/5213","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=5213"}],"version-history":[{"count":37,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/5213\/revisions"}],"predecessor-version":[{"id":7763,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/5213\/revisions\/7763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/media\/5229"}],"wp:attachment":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}