{"id":3268,"date":"2015-05-25T22:40:01","date_gmt":"2015-05-25T20:40:01","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=3268"},"modified":"2015-05-25T22:40:01","modified_gmt":"2015-05-25T20:40:01","slug":"3%ce%bf-%ce%ba%cf%81%ce%b9%cf%84%ce%ae%cf%81%ce%b9%ce%bf-online-%ce%b1-%ce%b3%cf%85%ce%bc%ce%bd%ce%b1%cf%83%ce%af%ce%bf%cf%85","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=3268","title":{"rendered":"3\u03bf \u039a\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03bf Online \u0391 \u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5"},"content":{"rendered":"<p>\u03a4\u03bf \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03bf \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf 1\u03bf \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf 6\u03bf \u03c6\u03cd\u03bb\u03bb\u03bf \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u0391\u0384\u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5.<\/p>\n<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=\"submittingExam24\" 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-24\"><p>\u039f\u03b9 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03a3\u03c9\u03c3\u03c4\u03bf\u03cd - \u039b\u03ac\u03b8\u03bf\u03c5\u03c2 (True-False) \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc 0,5 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03b7 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1, \u03cc\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b5\u03c2 \u03b1\u03c0\u03cc 2.<\/p>\n<p>\u038c\u03c4\u03b1\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03ac\u03c4\u03b1 \u03c4\u03bf \"\u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1\" \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1 \u03b8\u03b1 \u03b4\u03b5\u03b9\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \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-24\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-214'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>\u03a3\u03c4\u03bf\u03c5\u03c2 \u03b1\u03b3\u03ce\u03bd\u03b5\u03c2 \u03bc\u03ae\u03ba\u03bf\u03c5\u03c2 \u03bf\u03b9 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03b1\u03b8\u03bb\u03b7\u03c4\u03ce\u03bd \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03c3\u03c4\u03bf\u03cd. \u03a3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b1\u03b3\u03ce\u03bd\u03b1 \u03bf \u03bd\u03b9\u03ba\u03b7\u03c4\u03ae\u03c2 \u03c0\u03ae\u03b4\u03b7\u03be\u03b5 8,43m \u03b5\u03bd\u03ce \u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03b8\u03b7\u03ba\u03b5 \u03bc\u03b5 8,42m. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03bf\u03b9 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03ae\u03c4\u03b1\u03bd \u03c0\u03bf\u03bb\u03cd \u03ba\u03bf\u03bd\u03c4\u03ac, \u03b1\u03c0\u03bf\u03c6\u03b1\u03c3\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03b7\u03b8\u03b5\u03af \u03be\u03b1\u03bd\u03ac \u03b7 \u03b5\u03c0\u03af\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b2\u03c1\u03ad\u03b8\u03b7\u03ba\u03b5 \u03ba\u03b1\u03c4\u03ac 13mm \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5 \u03c0\u03c1\u03ce\u03c4\u03bf\u03c5. \u0389\u03c4\u03b1\u03bd \u03c3\u03c9\u03c3\u03c4\u03cc(True) \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2(False) \u03c4\u03bf 8,42m \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03b8\u03b7\u03ba\u03b5;<\/div><input type='hidden' name='question_id[]' id='qID_1' value='214' \/><input type='hidden' id='answerType214' 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-214[]' id='answer-id-666' class='answer   answerof-214 ' value='666'   \/><label for='answer-id-666' id='answer-label-666' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-214[]' id='answer-id-667' class='answer   answerof-214 ' value='667'   \/><label for='answer-id-667' id='answer-label-667' class=' answer'><span>False<\/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-215'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>\u0397 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03b9\u03bd\u03b7\u03bc\u03b1\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03bf\u03cd \u03ad\u03c1\u03b3\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 1h \u03ba\u03b1\u03b9 30min. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03b1\u03c1\u03c7\u03af\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 9:05 \u03b8\u03b1 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 10:35.<\/div><input type='hidden' name='question_id[]' id='qID_2' value='215' \/><input type='hidden' id='answerType215' 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-215[]' id='answer-id-668' class='answer   answerof-215 ' value='668'   \/><label for='answer-id-668' id='answer-label-668' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-215[]' id='answer-id-669' class='answer   answerof-215 ' value='669'   \/><label for='answer-id-669' id='answer-label-669' class=' answer'><span>False<\/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-216'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>\u03a4\u03bf \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03ad\u03c7\u03b5\u03b9 \u03bc\u03ae\u03ba\u03bf\u03c2 12cm \u03cc\u03c4\u03b1\u03bd \u03b4\u03b5\u03bd \u03ba\u03c1\u03b5\u03bc\u03ac\u03bc\u03b5 \u03c4\u03af\u03c0\u03bf\u03c4\u03b1. \u038c\u03c4\u03b1\u03bd \u03ba\u03c1\u03b5\u03bc\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03b2\u03b1\u03c1\u03ac\u03ba\u03b9 \u03a3 \u03b7 \u03b5\u03c0\u03b9\u03bc\u03ae\u03ba\u03c5\u03bd\u03c3\u03ae \u03c4\u03bf\u03c5 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 16cm.<br \/>\r\n<br \/>\r\n<div id=\"attachment_3270\" style=\"width: 239px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/\u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03b1-2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3270\" class=\" wp-image-3270\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/\u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03b1-2-289x300.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3\" width=\"229\" height=\"237\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/\u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03b1-2-289x300.jpg 289w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/\u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03b1-2.jpg 605w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/a><p id=\"caption-attachment-3270\" 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='216' \/><input type='hidden' id='answerType216' 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-216[]' id='answer-id-670' class='answer   answerof-216 ' value='670'   \/><label for='answer-id-670' id='answer-label-670' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-216[]' id='answer-id-671' class='answer   answerof-216 ' value='671'   \/><label for='answer-id-671' id='answer-label-671' class=' answer'><span>False<\/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-217'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>\u038c\u03c4\u03b1\u03bd \u03bc\u03af\u03b1 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03b2\u03c1\u03ac\u03b6\u03b5\u03b9, \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9.<\/div><input type='hidden' name='question_id[]' id='qID_4' value='217' \/><input type='hidden' id='answerType217' 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-217[]' id='answer-id-672' class='answer   answerof-217 ' value='672'   \/><label for='answer-id-672' id='answer-label-672' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-217[]' id='answer-id-673' class='answer   answerof-217 ' value='673'   \/><label for='answer-id-673' id='answer-label-673' class=' answer'><span>False<\/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-218'>\n\t\t\t<div class='question-content'><span class='watupro_num'>5. <\/span>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b1 \u03bc\u03ae\u03ba\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b5\u03be\u03b9\u03ac\u03c2 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ad\u03b8\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ae\u03c2 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 (\u039a\u03ac\u03bd\u03b5 \u03ba\u03bb\u03b9\u03ba \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c3\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03b5\u03be\u03b9\u03ac \u03c3\u03c4\u03ae\u03bb\u03b7)<div class='question-choices'><table class=\"question-choices watupro-matrix-droppable\" id=\"watuPROMatrixDroppable_218\"><tr><td class=\"watupro-matrix-left-cell\">\u0391\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u0391\u03b8\u03ae\u03bd\u03b1\u03c2 - \u0398\u03b5\u03c3\u03c3\u03b1\u03bb\u03bf\u03bd\u03af\u03ba\u03b7\u03c2<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable218\" id=\"watuPRODroppableCell674\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-0-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell674', 0);return false;\">168cm<!--WTPMD542f69deead9e6e96125fa0ea9246b5d1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell674', 1);return false;\">380.000Km<!--WTPMD535f51f02a121c7f580d8a988a53545e1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell674', 2);return false;\">520Km<!--WTPMD50cc188e2a8e98cbc02a7376003e60020--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell674', 3);return false;\">200mm<!--WTPMD5f0b1c7cf515d04d66317a7464052548b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-218 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell674\" name=\"matrix-left-674\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u038e\u03c8\u03bf\u03c2 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable218\" id=\"watuPRODroppableCell675\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-1-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell675', 0);return false;\">168cm<!--WTPMD542f69deead9e6e96125fa0ea9246b5d1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell675', 1);return false;\">380.000Km<!--WTPMD535f51f02a121c7f580d8a988a53545e1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell675', 2);return false;\">520Km<!--WTPMD50cc188e2a8e98cbc02a7376003e60020--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell675', 3);return false;\">200mm<!--WTPMD5f0b1c7cf515d04d66317a7464052548b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-218 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell675\" name=\"matrix-left-675\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u0391\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u0393\u03b7\u03c2 - \u03a3\u03b5\u03bb\u03ae\u03bd\u03b7\u03c2<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable218\" id=\"watuPRODroppableCell676\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-2-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell676', 0);return false;\">168cm<!--WTPMD542f69deead9e6e96125fa0ea9246b5d1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell676', 1);return false;\">380.000Km<!--WTPMD535f51f02a121c7f580d8a988a53545e1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell676', 2);return false;\">520Km<!--WTPMD50cc188e2a8e98cbc02a7376003e60020--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell676', 3);return false;\">200mm<!--WTPMD5f0b1c7cf515d04d66317a7464052548b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-218 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell676\" name=\"matrix-left-676\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u039c\u03ae\u03ba\u03bf\u03c2 \u03bc\u03bf\u03bb\u03c5\u03b2\u03b9\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bc\u03b5<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable218\" id=\"watuPRODroppableCell677\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-3-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell677', 0);return false;\">168cm<!--WTPMD542f69deead9e6e96125fa0ea9246b5d1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell677', 1);return false;\">380.000Km<!--WTPMD535f51f02a121c7f580d8a988a53545e1--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell677', 2);return false;\">520Km<!--WTPMD50cc188e2a8e98cbc02a7376003e60020--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell677', 3);return false;\">200mm<!--WTPMD5f0b1c7cf515d04d66317a7464052548b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-218 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell677\" name=\"matrix-left-677\" value=\"\"><\/td><\/tr><\/table><\/div><input type='hidden' name='question_id[]' id='qID_5' value='218' \/><input type='hidden' id='answerType218' value='nmatrix'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-219'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>\u03a4\u03bf \u03ac\u03bd\u03bf\u03b9\u03b3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bc\u03ae\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 12cm. \u039f \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ac\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b8\u03c1\u03b1\u03bd\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03b9 9 \u03c0\u03b9\u03b8\u03b1\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b9 3\/4 \u03c4\u03b7\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bc\u03ae\u03c2. \u03a4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b8\u03c1\u03b1\u03bd\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_6' value='219' \/><input type='hidden' id='answerType219' 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-219[]' id='answer-id-678' class='answer   answerof-219 ' value='678'   \/><label for='answer-id-678' id='answer-label-678' class=' answer'><span>108cm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-219[]' id='answer-id-679' class='answer   answerof-219 ' value='679'   \/><label for='answer-id-679' id='answer-label-679' class=' answer'><span>112cm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-219[]' id='answer-id-680' class='answer   answerof-219 ' value='680'   \/><label for='answer-id-680' id='answer-label-680' class=' answer'><span>117cm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-219[]' id='answer-id-681' class='answer   answerof-219 ' value='681'   \/><label for='answer-id-681' id='answer-label-681' class=' answer'><span>120cm<\/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-220'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03ae \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.\u00a0 \u0388\u03bd\u03b1 \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 A \u03b1\u03c1\u03c7\u03b9\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b1 6s \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af 13s. \u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf \u0391, \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u0392 \u03ba\u03b1\u03b9 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 25s. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2:<\/div><input type='hidden' name='question_id[]' id='qID_7' value='220' \/><input type='hidden' id='answerType220' 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-220[]' id='answer-id-682' class='answer   answerof-220 watupro_max_selections-3' value='682'  onclick='return WatuPRO.maxSelections(220,3, this);' \/><label for='answer-id-682' id='answer-label-682' class=' answer'><span>\u03a4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u0391 \u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c3\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 19s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-220[]' id='answer-id-683' class='answer   answerof-220 watupro_max_selections-3' value='683'  onclick='return WatuPRO.maxSelections(220,3, this);' \/><label for='answer-id-683' id='answer-label-683' class=' answer'><span>\u03a4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u0392 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03c3\u03b5 6s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-220[]' id='answer-id-684' class='answer   answerof-220 watupro_max_selections-3' value='684'  onclick='return WatuPRO.maxSelections(220,3, this);' \/><label for='answer-id-684' id='answer-label-684' class=' answer'><span>\u03a4\u03b7\u03bd \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 15s \u03c3\u03c5\u03bd\u03ad\u03b2\u03b1\u03b9\u03bd\u03b5 \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u0391.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-220[]' id='answer-id-685' class='answer   answerof-220 watupro_max_selections-3' value='685'  onclick='return WatuPRO.maxSelections(220,3, this);' \/><label for='answer-id-685' id='answer-label-685' class=' answer'><span>\u039a\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03c3\u03b1\u03bd 25s.<\/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-221'>\n\t\t\t<div class='question-content'><p><span class='watupro_num'>8. <\/span>\u039f\u03b9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c7\u03c1\u03cc\u03bd\u03bf\u03b9 \u03bc\u03b5\u03c4\u03c1\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03bc\u03b5 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03c1\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03b1\u03ba\u03c1\u03b9\u03b2\u03b5\u03af\u03b1\u03c2. \u0393\u03c1\u03ac\u03c8\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03c3\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03cc\u03bb\u03b5\u03c0\u03c4\u03bf\u03c5.<\/p>\n<p>1.\u00a0\u00a0 3,267s\u00a0\u00a0\u00a0\u00a0 <input type=\"text\" size=\"10\" name=\"gap_221_1\" class=\"watupro-gap answer answerof-221\" value=\"\"   >s<\/p>\n<p>2.\u00a0\u00a0 5,1336s\u00a0 <input type=\"text\" size=\"10\" name=\"gap_221_2\" class=\"watupro-gap answer answerof-221\" value=\"\"   >s<\/p>\n<p>3.\u00a0\u00a0 7,688s\u00a0 \u00a0 <input type=\"text\" size=\"10\" name=\"gap_221_3\" class=\"watupro-gap answer answerof-221\" value=\"\"   >s<\/p>\n<p>4.\u00a0\u00a0 8,7929s\u00a0 <input type=\"text\" size=\"10\" name=\"gap_221_4\" class=\"watupro-gap answer answerof-221\" value=\"\"   >s<\/p>\n<p>&nbsp;<\/p>\n<input type='hidden' name='question_id[]' id='qID_8' value='221' \/><input type='hidden' id='answerType221' value='gaps'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-222'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>\u03a0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b4\u03b9\u03b1\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03bc\u03b1\u03b6\u03ce\u03bd-\u03b5\u03c0\u03b9\u03bc\u03b7\u03ba\u03cd\u03bd\u03c3\u03b5\u03c9\u03bd \u03b5\u03bb\u03b1\u03c4\u03b7\u03c1\u03af\u03bf\u03c5;<br \/>\r\n<br \/>\r\n<div id=\"attachment_3281\" style=\"width: 644px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3281\" class=\"wp-image-3281 \" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image3-1024x294.jpg\" alt=\"\" width=\"634\" height=\"182\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image3-1024x294.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image3-300x86.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image3.jpg 1854w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\" \/><\/a><p id=\"caption-attachment-3281\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 9<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_9' value='222' \/><input type='hidden' id='answerType222' 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-222[]' id='answer-id-686' class='answer   answerof-222 ' value='686'   \/><label for='answer-id-686' id='answer-label-686' class=' answer'><span>\u0391<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-222[]' id='answer-id-687' class='answer   answerof-222 ' value='687'   \/><label for='answer-id-687' id='answer-label-687' class=' answer'><span>\u0392<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-222[]' id='answer-id-688' class='answer   answerof-222 ' value='688'   \/><label for='answer-id-688' id='answer-label-688' class=' answer'><span>\u0393<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-222[]' id='answer-id-689' class='answer   answerof-222 ' value='689'   \/><label for='answer-id-689' id='answer-label-689' class=' answer'><span>\u0394<\/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-223'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>\u03a0\u03bf\u03b9\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b4\u03b9\u03b1\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c8\u03cd\u03c7\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03b5\u03b9 \u03c3\u03b5 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1;<br \/>\r\n<br \/>\r\n<div id=\"attachment_3282\" style=\"width: 661px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3282\" class=\"wp-image-3282\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image4-1024x270.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 10\" width=\"651\" height=\"172\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image4-1024x270.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image4-300x79.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image4.jpg 1997w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/a><p id=\"caption-attachment-3282\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03c5\u03b7\u03c3\u03b7 10<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_10' value='223' \/><input type='hidden' id='answerType223' 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-223[]' id='answer-id-690' class='answer   answerof-223 ' value='690'   \/><label for='answer-id-690' id='answer-label-690' class=' answer'><span>\u0391<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-223[]' id='answer-id-691' class='answer   answerof-223 ' value='691'   \/><label for='answer-id-691' id='answer-label-691' class=' answer'><span>\u0392<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-223[]' id='answer-id-692' class='answer   answerof-223 ' value='692'   \/><label for='answer-id-692' id='answer-label-692' class=' answer'><span>\u0393<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-223[]' id='answer-id-693' class='answer   answerof-223 ' value='693'   \/><label for='answer-id-693' id='answer-label-693' class=' answer'><span>\u0394<\/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-224'>\n\t\t\t<div class='question-content'><p><span class='watupro_num'>11. <\/span>\u03a4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0391 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc 20<sup>0<\/sup>C \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u0392 \u03bd\u03b5\u03c1\u03cc 60<sup>0<\/sup>C. \u03a3\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03b9\u03ce\u03bd \u03b8\u03b1 \u03c5\u03c0\u03ac\u03c1\u03be\u03b5\u03b9 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03b1\u03bd \u03b1\u03bd\u03b1\u03bc\u03af\u03be\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03c9\u03bd; \u03a3\u03cd\u03c1\u03b5 \u03c4\u03b7\u03bd \u03ba\u03c5\u03bb\u03b9\u03cc\u03bc\u03b5\u03bd\u03b7 \u03bc\u03c0\u03ac\u03c1\u03b1 \u03c4\u03bf\u03c5 \u03c7\u03ac\u03c1\u03b1\u03ba\u03b1, \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2.<\/p>\n<div id=\"attachment_3283\" style=\"width: 326px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image5.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3283\" class=\" wp-image-3283\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image5-300x183.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11\" width=\"316\" height=\"193\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image5-300x183.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image5-1024x625.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2015\/05\/image5.jpg 1719w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/a><p id=\"caption-attachment-3283\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11<\/p><\/div>\n<div class='watupro-slider' id='watuPROSlider224'><\/div><div id='watuPROSliderValue224'>10<\/div><input type=\"hidden\" name=\"answer-224[]\" class=\"answerof-224\" id=\"field-watuPROSliderValue224\" value=\"10\">\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('#watuPROSlider224').slider({\n\t\t\t\t\t   \tmin: 10,\n\t\t\t\t\t   \tmax: 70,\n\t\t\t\t\t   \tvalue: 10,\n\t\t\t\t\t   \tslide: function( event, ui ) {\n\t\t\t\t\t   \t\tjQuery('#watuPROSliderValue224').html(ui.value);\n\t\t\t\t\t   \t\tjQuery('#field-watuPROSliderValue224').val(ui.value);\n\t\t\t\t\t   \t}\n\t\t\t\t\t   });\n\t\t\t\t\t});\n\t\t\t\t\t<\/script>\n\t\t\t\t\t<input type='hidden' name='question_id[]' id='qID_11' value='224' \/><input type='hidden' id='answerType224' value='slider'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-225'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>\u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/div><input type='hidden' name='question_id[]' id='qID_12' value='225' \/><input type='hidden' id='answerType225' 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-225[]' id='answer-id-697' class='answer   answerof-225 watupro_max_selections-2' value='697'  onclick='return WatuPRO.maxSelections(225,2, this);' \/><label for='answer-id-697' id='answer-label-697' class=' answer'><span>\u0397 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03c4\u03bf\u03bd\u03cc\u03c4\u03b5\u03c1\u03b7 \u03cc\u03c3\u03bf \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-225[]' id='answer-id-698' class='answer   answerof-225 watupro_max_selections-2' value='698'  onclick='return WatuPRO.maxSelections(225,2, this);' \/><label for='answer-id-698' id='answer-label-698' class=' answer'><span>\u039a\u03b1\u03c4\u03ac \u03c4\u03bf \u03b2\u03c1\u03b1\u03c3\u03bc\u03cc \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03ad\u03c1\u03b9\u03bf \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ac.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-225[]' id='answer-id-699' class='answer   answerof-225 watupro_max_selections-2' value='699'  onclick='return WatuPRO.maxSelections(225,2, this);' \/><label for='answer-id-699' id='answer-label-699' class=' answer'><span>\u038c\u03c4\u03b1\u03bd \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03ae\u03be\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03ac\u03b3\u03bf\u03c5 \u03c4\u03b1 \u03bc\u03cc\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03ba\u03bf\u03bd\u03c4\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-225[]' id='answer-id-700' class='answer   answerof-225 watupro_max_selections-2' value='700'  onclick='return WatuPRO.maxSelections(225,2, this);' \/><label for='answer-id-700' id='answer-label-700' class=' answer'><span>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b7 \u03c5\u03b3\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c5\u03b4\u03c1\u03b1\u03c4\u03bc\u03ce\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03c9\u03b8\u03b5\u03af \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-226'>\n\t\t\t<div class='question-content'><span class='watupro_num'>13. <\/span>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ae\u03c2 \u03c3\u03c4\u03ae\u03bb\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae. (\u039a\u03ac\u03bd\u03b5 \u03ba\u03bb\u03b9\u03ba \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c3\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03b5\u03be\u03b9\u03ac \u03c3\u03c4\u03ae\u03bb\u03b7)<div class='question-choices'><table class=\"question-choices watupro-matrix-droppable\" id=\"watuPROMatrixDroppable_226\"><tr><td class=\"watupro-matrix-left-cell\">110<sup>0<\/sup>C<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable226\" id=\"watuPRODroppableCell701\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-0-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell701', 0);return false;\">\u03a0\u03ac\u03b3\u03bf\u03c2<!--WTPMD591a2b9c20bf8a38b02e890fb08667e85--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell701', 1);return false;\">\u0395\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7<!--WTPMD5bc504138d9c50e3feaef263657f03cfa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell701', 2);return false;\">\u03a4\u03ae\u03be\u03b7<!--WTPMD5d243039cb2fd24ee644afb88e040e60f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell701', 3);return false;\">\u03a5\u03b4\u03c1\u03b1\u03c4\u03bc\u03bf\u03af<!--WTPMD5250cc0b06013c1bc4a81e61ec50aa193--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-226 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell701\" name=\"matrix-left-701\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">60<sup>0<\/sup>C<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable226\" id=\"watuPRODroppableCell702\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-1-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell702', 0);return false;\">\u03a0\u03ac\u03b3\u03bf\u03c2<!--WTPMD591a2b9c20bf8a38b02e890fb08667e85--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell702', 1);return false;\">\u0395\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7<!--WTPMD5bc504138d9c50e3feaef263657f03cfa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell702', 2);return false;\">\u03a4\u03ae\u03be\u03b7<!--WTPMD5d243039cb2fd24ee644afb88e040e60f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell702', 3);return false;\">\u03a5\u03b4\u03c1\u03b1\u03c4\u03bc\u03bf\u03af<!--WTPMD5250cc0b06013c1bc4a81e61ec50aa193--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-226 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell702\" name=\"matrix-left-702\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">-10<sup>0<\/sup>C<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable226\" id=\"watuPRODroppableCell703\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-2-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell703', 0);return false;\">\u03a0\u03ac\u03b3\u03bf\u03c2<!--WTPMD591a2b9c20bf8a38b02e890fb08667e85--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell703', 1);return false;\">\u0395\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7<!--WTPMD5bc504138d9c50e3feaef263657f03cfa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell703', 2);return false;\">\u03a4\u03ae\u03be\u03b7<!--WTPMD5d243039cb2fd24ee644afb88e040e60f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell703', 3);return false;\">\u03a5\u03b4\u03c1\u03b1\u03c4\u03bc\u03bf\u03af<!--WTPMD5250cc0b06013c1bc4a81e61ec50aa193--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-226 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell703\" name=\"matrix-left-703\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">0<sup>0<\/sup>C<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable226\" id=\"watuPRODroppableCell704\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-3-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell704', 0);return false;\">\u03a0\u03ac\u03b3\u03bf\u03c2<!--WTPMD591a2b9c20bf8a38b02e890fb08667e85--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell704', 1);return false;\">\u0395\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7<!--WTPMD5bc504138d9c50e3feaef263657f03cfa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell704', 2);return false;\">\u03a4\u03ae\u03be\u03b7<!--WTPMD5d243039cb2fd24ee644afb88e040e60f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell704', 3);return 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