{"id":2472,"date":"2014-09-28T16:46:03","date_gmt":"2014-09-28T14:46:03","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=2472"},"modified":"2021-10-02T22:55:55","modified_gmt":"2021-10-02T19:55:55","slug":"%ce%b7%ce%bb%ce%ad%ce%ba%cf%84%cf%81%ce%b9%cf%83%ce%b7-%ce%bd%cf%8c%ce%bc%ce%bf%cf%82-coulomb-online","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=2472","title":{"rendered":"\u0397\u03bb\u03ad\u03ba\u03c4\u03c1\u03b9\u03c3\u03b7-\u039d\u03cc\u03bc\u03bf\u03c2 Coulomb Online"},"content":{"rendered":"<p><script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam17\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-17\"><p>\u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b5 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03c0\u03ac\u03c4\u03b7\u03c3\u03b5 \u03c4\u03bf \u03ba\u03bf\u03c5\u03bc\u03c0\u03af \"\u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1\" \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b5\u03b9\u03c2 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03bf\u03c3\u03ae \u03c3\u03bf\u03c5.<\/p>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-17\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-130'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>\u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c6\u03c1\u03ac\u03c3\u03b7.<br \/>\r\n<br \/>\r\n\u0391\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03b4\u03b9\u03b1 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2, \u03c4\u03cc\u03c4\u03b5<\/div><input type='hidden' name='question_id[]' id='qID_1' value='130' \/><input type='hidden' id='answerType130' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-130[]' id='answer-id-424' class='answer   answerof-130 ' value='424'   \/><label for='answer-id-424' id='answer-label-424' class=' answer'><span>\u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03b7 \u03c3\u03cd\u03c3\u03c4\u03b1\u03c3\u03ae \u03c4\u03bf\u03c5.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-130[]' id='answer-id-425' class='answer   answerof-130 ' value='425'   \/><label for='answer-id-425' id='answer-label-425' class=' answer'><span>\u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03bb\u03b5\u03cc\u03bd\u03b1\u03c3\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ad\u03bb\u03bb\u03b5\u03b9\u03bc\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-130[]' id='answer-id-426' class='answer   answerof-130 ' value='426'   \/><label for='answer-id-426' id='answer-label-426' class=' answer'><span>\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c4\u03c1\u03af\u03b2\u03bf\u03bd\u03c4\u03b1\u03b9.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-130[]' id='answer-id-427' class='answer   answerof-130 ' value='427'   \/><label for='answer-id-427' id='answer-label-427' class=' answer'><span>\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-132'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>\u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae (\u03ae \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2) \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 (\u03ae \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2).<br \/>\r\n<br \/>\r\n\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2:<\/div><input type='hidden' name='question_id[]' id='qID_2' value='132' \/><input type='hidden' id='answerType132' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-132[]' id='answer-id-431' class='answer   answerof-132 watupro_max_selections-2' value='431'  onclick='return WatuPRO.maxSelections(132,2, this);' \/><label for='answer-id-431' id='answer-label-431' class=' answer'><span>\u039c\u03b5\u03c4\u03c1\u03ac\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c3\u03ce\u03bc\u03b1 \u03af\u03b4\u03b9\u03b1\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-132[]' id='answer-id-432' class='answer   answerof-132 watupro_max_selections-2' value='432'  onclick='return WatuPRO.maxSelections(132,2, this);' \/><label for='answer-id-432' id='answer-label-432' class=' answer'><span>\u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03ce\u03bc\u03b1, \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-132[]' id='answer-id-433' class='answer   answerof-132 watupro_max_selections-2' value='433'  onclick='return WatuPRO.maxSelections(132,2, this);' \/><label for='answer-id-433' id='answer-label-433' class=' answer'><span>\u0394\u03b5\u03c7\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-132[]' id='answer-id-434' class='answer   answerof-132 watupro_max_selections-2' value='434'  onclick='return WatuPRO.maxSelections(132,2, this);' \/><label for='answer-id-434' id='answer-label-434' class=' answer'><span>\u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c5\u03c4\u03cc \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf, \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03af\u03b4\u03b9\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-133'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>\u039f\u03b9 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7 \u03a3 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 2\u039d \u03ba\u03b1\u03b9 6\u039d \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1, \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03a3. \u03a0\u03bf\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c4\u03c9\u03bd \u0391 \u03ba\u03b1\u03b9 \u0392;<br \/>\r\n<br \/>\r\n<div id=\"attachment_2474\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image12.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2474\" class=\"wp-image-2474 size-medium\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image12-300x147.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3\" width=\"300\" height=\"147\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image12-300x147.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image12-1024x502.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image12.jpg 1536w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2474\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_3' value='133' \/><input type='hidden' id='answerType133' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-133[]' id='answer-id-435' class='answer   answerof-133 ' value='435'   \/><label for='answer-id-435' id='answer-label-435' class=' answer'><span>\u0397 \u0391 3\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 6\u03bcC<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-133[]' id='answer-id-436' class='answer   answerof-133 ' value='436'   \/><label for='answer-id-436' id='answer-label-436' class=' answer'><span>\u0397 \u0391 -3\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 6\u03bcC<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-133[]' id='answer-id-437' class='answer   answerof-133 ' value='437'   \/><label for='answer-id-437' id='answer-label-437' class=' answer'><span>\u0397 \u0391 4\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 -8\u03bcC<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-133[]' id='answer-id-438' class='answer   answerof-133 ' value='438'   \/><label for='answer-id-438' id='answer-label-438' class=' answer'><span>\u0397 \u0391 -4\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 12\u03bcC<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-134'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>\u03a4\u03c1\u03af\u03b2\u03bf\u03c5\u03bc\u03b5 \u03bc\u03af\u03b1 \u03b3\u03c5\u03ac\u03bb\u03b9\u03bd\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf \u03bc\u03b5 \u03bc\u03ac\u03bb\u03bb\u03b9\u03bd\u03bf \u03cd\u03c6\u03b1\u03c3\u03bc\u03b1. \u039b\u03cc\u03b3\u03c9 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03b8\u03b7\u03ba\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf 1,875\u00b710<sup>10<\/sup>\u00a0\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1. \u0391\u03bd \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 |q<sub>e<\/sub>|=1,6 \u00b7 10<sup>-19<\/sup> C,\u00a0 \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c0\u03bf\u03c5 \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b5 \u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_4' value='134' \/><input type='hidden' id='answerType134' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-134[]' id='answer-id-439' class='answer   answerof-134 ' value='439'   \/><label for='answer-id-439' id='answer-label-439' class=' answer'><span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-38187a29b4697872329d2a61b6449284_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#51;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#57;&#125;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"63\" style=\"vertical-align: -1px;\"\/><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-134[]' id='answer-id-440' class='answer   answerof-134 ' value='440'   \/><label for='answer-id-440' id='answer-label-440' class=' answer'><span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-9c8ab6ab48896e2c985449354e5c9ef3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#45;&#51;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#57;&#125;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"74\" style=\"vertical-align: -1px;\"\/><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-134[]' id='answer-id-441' class='answer   answerof-134 ' value='441'   \/><label for='answer-id-441' id='answer-label-441' class=' answer'><span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-de609453be56c231b3606b72d8b692fe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#49;&#44;&#56;&#55;&#53;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#49;&#48;&#125;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"89\" style=\"vertical-align: -3px;\"\/><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-134[]' id='answer-id-442' class='answer   answerof-134 ' value='442'   \/><label for='answer-id-442' id='answer-label-442' class=' answer'><span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-4e345db99b2b08b19007e655ff8cb287_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#32;&#45;&#49;&#44;&#54;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#49;&#57;&#125;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"95\" style=\"vertical-align: -3px;\"\/><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-135'>\n\t\t\t<div class='question-content'><p><span class='watupro_num'>5. <\/span>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c0\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03ac\u03c4\u03bf\u03bc\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03c3\u03c6\u03bf\u03c1\u03ac <input type=\"text\" size=\"10\" name=\"gap_135_1\" class=\"watupro-gap answer answerof-135\" value=\"\"   >, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03ad\u03c3\u03bf\u03c5\u03bd \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03bd\u03b9\u03ba\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd <input type=\"text\" size=\"10\" name=\"gap_135_2\" class=\"watupro-gap answer answerof-135\" value=\"\"   > \u03c4\u03c9\u03bd \u03c0\u03c5\u03c1\u03ae\u03bd\u03c9\u03bd. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03bf\u03cd\u03c4\u03b5 <input type=\"text\" size=\"10\" name=\"gap_135_3\" class=\"watupro-gap answer answerof-135\" value=\"\"   > \u03bf\u03cd\u03c4\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03ad\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9, \u03c4\u03bf <input type=\"text\" size=\"10\" name=\"gap_135_4\" class=\"watupro-gap answer answerof-135\" value=\"\"   > \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc. \u03a4\u03bf \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \"\u03c0\u03b1\u03ba\u03b5\u03c4\u03ac\u03ba\u03b9\u03b1\" \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bc\u03b5 <input type=\"text\" size=\"10\" name=\"gap_135_5\" class=\"watupro-gap answer answerof-135\" value=\"\"   >.<\/p>\n<input type='hidden' name='question_id[]' id='qID_5' value='135' \/><input type='hidden' id='answerType135' value='gaps'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-136'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>\u03a4\u03bf \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03b5\u03bd\u03cc\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03ad\u03c1\u03b1\u03b9\u03bf \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ac\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c4\u03c1\u03bf\u03bd\u03af\u03bf\u03c5.<\/div><input type='hidden' name='question_id[]' id='qID_6' value='136' \/><input type='hidden' id='answerType136' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-136[]' id='answer-id-443' class='answer   answerof-136 ' value='443'   \/><label for='answer-id-443' id='answer-label-443' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-136[]' id='answer-id-444' class='answer   answerof-136 ' value='444'   \/><label for='answer-id-444' id='answer-label-444' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-137'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b7\u03bb\u03ad\u03ba\u03c4\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03b7 \u03b1\u03c1\u03c7\u03ae \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5.<\/div><input type='hidden' name='question_id[]' id='qID_7' value='137' \/><input type='hidden' id='answerType137' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-137[]' id='answer-id-445' class='answer   answerof-137 ' value='445'   \/><label for='answer-id-445' id='answer-label-445' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-137[]' id='answer-id-446' class='answer   answerof-137 ' value='446'   \/><label for='answer-id-446' id='answer-label-446' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-138'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>\u039f\u03b9 \u03b4\u03cd\u03bf \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u03b1\u03bb\u03bb\u03b7\u03bb\u03b5\u03c0\u03b9\u03b4\u03c1\u03bf\u03cd\u03bd. \u03a0\u03ac\u03bd\u03c9 \u03c4\u03bf\u03c5\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03bf\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd \u03b7 \u03bc\u03af\u03b1 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7. \u0395\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac (True ) \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 (False) \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2;<br \/>\r\n<br \/>\r\n<div id=\"attachment_2475\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image13.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2475\" class=\"wp-image-2475 size-medium\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image13-300x97.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 8\" width=\"300\" height=\"97\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image13-300x97.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image13-1024x332.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image13.jpg 1536w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2475\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 8<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_8' value='138' \/><input type='hidden' id='answerType138' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-138[]' id='answer-id-447' class='answer   answerof-138 ' value='447'   \/><label for='answer-id-447' id='answer-label-447' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-138[]' id='answer-id-448' class='answer   answerof-138 ' value='448'   \/><label for='answer-id-448' id='answer-label-448' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-139'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>\u0391\u03bd \u03b4\u03b9\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b4\u03cd\u03bf \u03c3\u03b7\u03bc\u03b5\u03b9\u03b1\u03ba\u03ce\u03bd \u03c6\u03bf\u03c1\u03c4\u03af\u03c9\u03bd, \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03ac\u03bb\u03bb\u03bf (\u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03b1\u03bb\u03bb\u03b7\u03bb\u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7\u03c2) \u03c5\u03c0\u03bf\u03b4\u03b9\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9.<\/div><input type='hidden' name='question_id[]' id='qID_9' value='139' \/><input type='hidden' id='answerType139' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-139[]' id='answer-id-449' class='answer   answerof-139 ' value='449'   \/><label for='answer-id-449' id='answer-label-449' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-139[]' id='answer-id-450' class='answer   answerof-139 ' value='450'   \/><label for='answer-id-450' id='answer-label-450' class=' answer'><span>False<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-143'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>\u0394\u03cd\u03bf \u03c3\u03b7\u03bc\u03b5\u03b9\u03b1\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03b1\u03c0\u03c9\u03b8\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 2N. \u0391\u03bd \u03b4\u03b9\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03b1, \u03b5\u03bd\u03ce \u03b1\u03c5\u03c4\u03ac \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b8\u03ad\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03ae\u03c4\u03b1\u03bd \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03c5\u03bc\u03ad\u03bd\u03c9\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b1\u03c0\u03c9\u03b8\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_10' value='143' \/><input type='hidden' id='answerType143' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-143[]' id='answer-id-455' class='answer   answerof-143 ' value='455'   \/><label for='answer-id-455' id='answer-label-455' class=' answer'><span>\u03a0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 2\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-143[]' id='answer-id-456' class='answer   answerof-143 ' value='456'   \/><label for='answer-id-456' id='answer-label-456' class=' answer'><span>4\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-143[]' id='answer-id-457' class='answer   answerof-143 ' value='457'   \/><label for='answer-id-457' id='answer-label-457' class=' answer'><span>6\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-143[]' id='answer-id-458' class='answer   answerof-143 ' value='458'   \/><label for='answer-id-458' id='answer-label-458' class=' answer'><span>8\u039d<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-140'>\n\t\t\t<div class='question-content'><span class='watupro_num'>11. <\/span>\u039c\u03af\u03b1 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b9\u03ba\u03c1\u03ae \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03bc\u03b5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf 2\u03bcC \u03b1\u03bb\u03bb\u03b7\u03bb\u03b5\u03c0\u03b9\u03b4\u03c1\u03ac \u03bc\u03b5 \u03bc\u03af\u03b1 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5 -3\u03bcC. \u03a4\u03b9\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bc\u03b5 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u0391,\u0392,\u0393 \u03ba\u03b1\u03b9 \u0394. \u039a\u03b1\u03c4\u03b1\u03c4\u03ac\u03be\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ad\u03bb\u03be\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7, \u03c3\u03ad\u03c1\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03bf\u03bd\u03c4\u03af\u03ba\u03b9 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b8\u03ad\u03c3\u03b7.<br \/>\r\n<br \/>\r\n<div id=\"attachment_2476\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image14.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2476\" class=\"wp-image-2476 size-medium\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image14-300x209.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11\" width=\"300\" height=\"209\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image14-300x209.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image14-1024x714.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image14.jpg 1474w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2476\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11<\/p><\/div><!-- end question-content--><\/div><div class='question-choices watupro-sortable-choices'><ul id='watuPROSortable140' class='watupro-sortable '>\t\t\t\t\t\t<li id=\"watuPROSortable140_1\">\u0393<!--|||%CE%93--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable140_2\">\u0394<!--|||%CE%94--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable140_3\">\u0392<!--|||%CE%92--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable140_4\">\u0391<!--|||%CE%91--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/ul><input type=\"hidden\" name=\"answer-140[]\" id=\"watuPROSortableValue140\" value=\"%CE%93%7C%CE%94%7C%CE%92%7C%CE%91%7C\" class=\"answer answerof-140\">\t\t\t\t\t\n\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\tdocument.addEventListener('DOMContentLoaded', function(event) {\n\t\t\t\t\t    jQuery( \"#watuPROSortable140\" ).sortable({\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\tstop: function(event, ui) { WatuPROSort.sortable(event, ui) }\t\t\t\t    \t\n\t\t\t\t\t    \t});\t\t\t\t\t    \n\t\t\t\t\t  });\n\t\t\t\t\t<\/script><\/div><!-- end question-choices--><input type='hidden' name='question_id[]' id='qID_11' value='140' \/><input type='hidden' id='answerType140' value='sort'><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-141'>\n\t\t\t<div class='question-content'><span class='watupro_num'>12. <\/span>\u039f\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c6\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03af\u03b4\u03b9\u03b1. \u039a\u03b1\u03c4\u03b1\u03c4\u03ac\u03be\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ad\u03bb\u03be\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7.<br \/>\r\n<br \/>\r\n<div id=\"attachment_2477\" style=\"width: 275px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image15.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2477\" class=\"wp-image-2477\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image15-300x255.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 12\" width=\"265\" height=\"225\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image15-300x255.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image15-1024x873.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image15.jpg 1403w\" sizes=\"auto, (max-width: 265px) 100vw, 265px\" \/><\/a><p id=\"caption-attachment-2477\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 12<\/p><\/div><!-- end question-content--><\/div><div class='question-choices watupro-sortable-choices'><ul id='watuPROSortable141' class='watupro-sortable '>\t\t\t\t\t\t<li id=\"watuPROSortable141_1\">\u0392<!--|||%CE%92--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable141_2\">\u0393<!--|||%CE%93--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable141_3\">\u0391<!--|||%CE%91--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable141_4\">\u0394<!--|||%CE%94--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/ul><input type=\"hidden\" name=\"answer-141[]\" id=\"watuPROSortableValue141\" value=\"%CE%92%7C%CE%93%7C%CE%91%7C%CE%94%7C\" class=\"answer answerof-141\">\t\t\t\t\t\n\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\tdocument.addEventListener('DOMContentLoaded', function(event) {\n\t\t\t\t\t    jQuery( \"#watuPROSortable141\" ).sortable({\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\tstop: function(event, ui) { WatuPROSort.sortable(event, ui) }\t\t\t\t    \t\n\t\t\t\t\t    \t});\t\t\t\t\t    \n\t\t\t\t\t  });\n\t\t\t\t\t<\/script><\/div><!-- end question-choices--><input type='hidden' name='question_id[]' id='qID_12' value='141' \/><input type='hidden' id='answerType141' value='sort'><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-142'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>\u039f\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03c1\u03b5\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03ba\u03bb\u03cc\u03bd\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c6\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1. \u03a3\u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03bf\u03cd\u03bc\u03b5 \u03bc\u03af\u03b1 \u03c4\u03c1\u03af\u03c4\u03b7 \u03bc\u03b9\u03ba\u03c1\u03ae \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03bc\u03b5 \u03b8\u03b5\u03c4\u03b9\u03ba\u03cc \u03c6\u03bf\u03c1\u03c4\u03af\u03bf. \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03c3\u03b1\u03bc\u03b5 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03b7. \u03a0\u03bf\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c4\u03c9\u03bd \u0391 \u03ba\u03b1\u03b9 \u0392;<br \/>\r\n<br \/>\r\n<div id=\"attachment_2484\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image17.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2484\" class=\"wp-image-2484\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image17-300x94.jpg\" alt=\"\" width=\"350\" height=\"110\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image17-300x94.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image17-1024x322.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/09\/image17.jpg 1227w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/a><p id=\"caption-attachment-2484\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 13<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_13' value='142' \/><input type='hidden' id='answerType142' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-142[]' id='answer-id-451' class='answer   answerof-142 watupro_max_selections-2' value='451'  onclick='return WatuPRO.maxSelections(142,2, this);' \/><label for='answer-id-451' id='answer-label-451' class=' answer'><span>\u0397 \u0391 \u03ad\u03c7\u03b5\u03b9 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf 3\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 -3\u03bcC.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-142[]' id='answer-id-452' class='answer   answerof-142 watupro_max_selections-2' value='452'  onclick='return WatuPRO.maxSelections(142,2, this);' \/><label for='answer-id-452' id='answer-label-452' class=' answer'><span>\u0397 \u0391 \u03ad\u03c7\u03b5\u03b9 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf 3\u03bcC \u03ba\u03b1\u03b9 \u03b7 \u0392 3\u03bcC.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-142[]' id='answer-id-453' class='answer   answerof-142 watupro_max_selections-2' value='453'  onclick='return 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