{"id":353,"date":"2016-07-17T11:36:17","date_gmt":"2016-07-17T08:36:17","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/energy\/?p=353"},"modified":"2016-08-30T09:54:23","modified_gmt":"2016-08-30T06:54:23","slug":"%d7%aa%d7%92%d7%95%d7%91%d7%95%d7%aa-%d7%92%d7%a8%d7%a2%d7%99%d7%a0%d7%99%d7%95%d7%aa-%d7%9b%d7%9e%d7%a7%d7%95%d7%a8-%d7%9c%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%96%d7%9e%d7%99%d7%a0%d7%94","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/energy\/%d7%aa%d7%92%d7%95%d7%91%d7%95%d7%aa-%d7%92%d7%a8%d7%a2%d7%99%d7%a0%d7%99%d7%95%d7%aa-%d7%9b%d7%9e%d7%a7%d7%95%d7%a8-%d7%9c%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%96%d7%9e%d7%99%d7%a0%d7%94\/","title":{"rendered":"3.2 \u05ea\u05d2\u05d5\u05d1\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d5\u05ea \u05db\u05de\u05e7\u05d5\u05e8 \u05dc\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d6\u05de\u05d9\u05e0\u05d4"},"content":{"rendered":"<p><img decoding=\"async\" class=\"wp-image-463 alignleft\" src=\"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/07\/NuclearRadiationSign1-299x300.jpg\" alt=\"\u05dc\u05d5\u05d2\u05d5 \u05e9\u05dc \u05e7\u05e8\u05d9\u05e0\u05d4 \u05e8\u05d3\u05d9\u05d5\u05d0\u05e7\u05d8\u05d9\u05d1\u05d9\u05ea\" width=\"153\" height=\"154\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/07\/NuclearRadiationSign1-299x300.jpg 299w, https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/07\/NuclearRadiationSign1-150x150.jpg 150w, https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/07\/NuclearRadiationSign1.jpg 300w\" sizes=\"(max-width: 153px) 100vw, 153px\" \/><\/p>\n<p>\u05d4\u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d1\u05d4\u05dd \u05de\u05d8\u05e4\u05dc \u05d4\u05d0\u05ea\u05e8:<\/p>\n<p>3.2.1 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%A8%D7%A7%D7%A2-%D7%9E%D7%93%D7%A2%D7%99-%D7%9E%D7%91%D7%A0%D7%94-%D7%94%D7%90%D7%98%D7%95%D7%9D-%D7%95%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%9F\/\">\u05e8\u05e7\u05e2 \u05de\u05d3\u05e2\u05d9: \u05de\u05d1\u05e0\u05d4 \u05d4\u05d0\u05d8\u05d5\u05dd \u05d5\u05d4\u05d2\u05e8\u05e2\u05d9\u05df.<\/a><\/p>\n<p>3.2.2 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9E%D7%94%D7%95-%D7%94%D7%9E%D7%A7%D7%95%D7%A8-%D7%A9%D7%9C-%D7%94%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%AA\/\">\u05de\u05d4\u05d5 \u05d4\u05de\u05e7\u05d5\u05e8 \u05e9\u05dc \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea? &#8211; \u05db\u05d5\u05d7\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd, \u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea \u05e7\u05e9\u05e8 \u05dc\u05e0\u05d5\u05e7\u05dc\u05d9\u05d0\u05d5\u05df, E=Dm*c2.<\/a><\/p>\n<p>3.2.3 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9E%D7%90%D7%99%D7%9C%D7%95-%D7%AA%D7%92%D7%95%D7%91%D7%95%D7%AA-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%95%D7%AA-%D7%A0%D7%99%D7%AA%D7%9F-%D7%9C%D7%94%D7%A4%D7%99%D7%A7-%D7%90%D7%A0%D7%A8%D7%92\/\">\u05ea\u05d2\u05d5\u05d1\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d5\u05ea \u05de\u05d4\u05df \u05e0\u05d9\u05ea\u05df \u05dc\u05d4\u05e4\u05d9\u05e7 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4:<\/a><\/p>\n<p style=\"padding-right: 30px\">3.2.3.1 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-3-1-%D7%9E%D7%94%D7%99-%D7%94%D7%AA%D7%A4%D7%A8%D7%A7%D7%95%D7%AA-%D7%A8%D7%93%D7%99%D7%95%D7%90%D7%A7%D7%98%D7%99%D7%91%D7%99%D7%AA\/\">\u05de\u05d4\u05d9 \u05e8\u05d3\u05d9\u05d5\u05d0\u05e7\u05d8\u05d9\u05d1\u05d9\u05d5\u05ea (Radioactivity)?<\/a><br \/>\n3.2.3.2 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-3-2-%D7%9E%D7%94%D7%95-%D7%AA%D7%94%D7%9C%D7%99%D7%9A-%D7%94%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05de\u05d4\u05d5 \u05ea\u05d4\u05dc\u05d9\u05da \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 (Nuclear Fission)?<\/a><\/p>\n<ul>\n<li style=\"padding-right: 60px\"><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9E%D7%94%D7%95-%D7%93%D7%9C%D7%A7-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05de\u05d4\u05d5 \u05d3\u05dc\u05e7 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9?<\/a><\/li>\n<li style=\"padding-right: 60px\"><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9E%D7%94%D7%95-%D7%9E%D7%99%D7%99%D7%97%D7%93-%D7%90%D7%AA-%D7%94%D7%90%D7%95%D7%A8%D7%A0%D7%99%D7%95%D7%9D-%D7%9B%D7%93%D7%9C%D7%A7-%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05de\u05d4 \u05de\u05d9\u05d9\u05d7\u05d3 \u05d0\u05ea\u00a0 \u05d4\u05d0\u05d5\u05e8\u05e0\u05d9\u05d5\u05dd \u05db\u05d3\u05dc\u05e7 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9?<\/a><\/li>\n<li style=\"padding-right: 60px\"><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9E%D7%94%D7%95-%D7%90%D7%95%D7%A8%D7%A0%D7%99%D7%95%D7%9D-%D7%9E%D7%95%D7%A2%D7%A9%D7%A8\/\">\u05de\u05d4\u05d5 \u05d0\u05d5\u05e8\u05e0\u05d9\u05d5\u05dd \u05de\u05d5\u05e2\u05e9\u05e8?<\/a><\/li>\n<li style=\"padding-right: 60px\"><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%9B%D7%99%D7%A6%D7%93-%D7%9E%D7%91%D7%A6%D7%A2%D7%99%D7%9D-%D7%94%D7%A2%D7%A9%D7%A8%D7%AA-%D7%90%D7%95%D7%A8%D7%A0%D7%99%D7%95%D7%9D\/\">\u05db\u05d9\u05e6\u05d3 \u05de\u05d1\u05e6\u05e2\u05d9\u05dd \u05d4\u05e2\u05e9\u05e8\u05ea \u05d0\u05d5\u05e8\u05e0\u05d9\u05d5\u05dd?<\/a><\/li>\n<\/ul>\n<p style=\"padding-right: 30px\">3.2.3.3 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/580-2\/\">\u05de\u05d4\u05d5 \u05ea\u05d4\u05dc\u05d9\u05da \u05de\u05d9\u05d6\u05d5\u05d2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 (Nuclear Fusion)?<\/a><br \/>\n3.2.3.4 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-3-4-%D7%9E%D7%94%D7%99-%D7%90%D7%A0%D7%99%D7%94%D7%99%D7%9C%D7%A6%D7%99%D7%94-%D7%94%D7%99%D7%A2%D7%9C%D7%9E%D7%95%D7%AA-annihilation\/\">\u05de\u05d4\u05d9 \u05d0\u05e0\u05d9\u05d4\u05d9\u05dc\u05e6\u05d9\u05d4 (\u05d4\u05d9\u05e2\u05dc\u05de\u05d5\u05ea Annihilation)? &#8211; \u05d7\u05dc\u05e7\u05d9\u05e7 \u05d5\u05d0\u05e0\u05d8\u05d9-\u05d7\u05dc\u05e7\u05d9\u05e7<\/a> (\u05d7\u05d5\u05de\u05e8 \u05d5\u05d0\u05e0\u05d8\u05d9-\u05d7\u05d5\u05de\u05e8).<\/p>\n<p>3.2.4 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-4-%D7%9E%D7%94%D7%9F-%D7%94%D7%A9%D7%99%D7%98%D7%95%D7%AA-%D7%9C%D7%A0%D7%99%D7%A6%D7%95%D7%9C-%D7%94%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%AA\/\">\u05de\u05d4\u05df \u05d4\u05e9\u05d9\u05d8\u05d5\u05ea \u05dc\u05e0\u05d9\u05e6\u05d5\u05dc \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea?<\/a><\/p>\n<p style=\"padding-right: 30px\">3.2.4.1 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-4-1-%D7%9E%D7%94%D7%99-%D7%A4%D7%A6%D7%A6%D7%94-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%AA\/\">\u05e4\u05e6\u05e6\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d5\u05ea<\/a>: &quot;\u05e4\u05e6\u05e6\u05ea \u05d4\u05d0\u05d8\u05d5\u05dd&quot; (Atom Bomb), &quot;\u05e4\u05e6\u05e6\u05ea \u05d4\u05de\u05d9\u05de\u05df&quot; (Hydrogen Bomb), &quot;\u05e4\u05e6\u05e6\u05d5\u05ea \u05de\u05dc\u05d5\u05db\u05dc\u05db\u05d5\u05ea&quot; (Dirty Bomb).<br \/>\n3.2.4.2 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-4-2-%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%9E%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05db\u05d5\u05e8\u05d9\u05dd \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd<\/a>: <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-admin\/post.php?post=539&amp;action=edit\">\u05db\u05d5\u05e8 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9<\/a>, <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-6-%D7%9E%D7%94%D7%95-%D7%9B%D7%95%D7%A8-%D7%9E%D7%99%D7%96%D7%95%D7%92-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05db\u05d5\u05e8 \u05de\u05d9\u05d6\u05d5\u05d2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9<\/a>.<\/p>\n<p>3.2.5 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-%D7%9E%D7%94%D7%9D-%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D\/\">\u05de\u05d4\u05dd \u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05dc\u05d4\u05e4\u05e7\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d6\u05de\u05d9\u05e0\u05d4?<\/a><\/p>\n<p style=\"padding-right: 30px\">3.2.5.1 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-1-%D7%A1%D7%95%D7%92%D7%99-%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D\/\">\u05e1\u05d5\u05d2\u05d9 \u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05d5\u05de\u05d1\u05e0\u05d4 \u05e1\u05db\u05d9\u05de\u05d8\u05d9 \u05e9\u05dc \u05db\u05d5\u05e8 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05dc\u05d4\u05e4\u05e7\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4.<\/a><br \/>\n3.2.5.2 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-2-%D7%91%D7%98%D7%99%D7%97%D7%95%D7%AA-%D7%91%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D\/\">\u05d1\u05d8\u05d9\u05d7\u05d5\u05ea \u05d1\u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd \u05d5\u05ea\u05e7\u05dc\u05d5\u05ea \u05e9\u05d4\u05ea\u05e8\u05d7\u05e9\u05d5\u00a0 \u05d1\u05d4\u05dd \u05d1\u05e2\u05d1\u05e8<\/a>: \u05e6'\u05e8\u05e0\u05d5\u05d1\u05d9\u05dc, 3 \u05de\u05d9\u05d9\u05dc \u05d0\u05d9\u05d9\u05dc\u05e0\u05d3, \u05d9\u05e4\u05df.<br \/>\n3.2.5.3 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-3-%D7%94%D7%99%D7%A1%D7%98%D7%95%D7%A8%D7%99%D7%94-%D7%A9%D7%9C-%D7%94%D7%A9%D7%99%D7%9E%D7%95%D7%A9-%D7%91%D7%9B%D7%95%D7%A8%D7%99%D7%9D-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D\/\">\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05d4 \u05e9\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05db\u05d5\u05e8\u05d9 \u05d4\u05d1\u05d9\u05e7\u05d5\u05e2 \u05d4\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd \u05d5\u05d4\u05d0\u05dd \u05d9\u05e9 \u05dc\u05d4\u05dd \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05e2\u05ea\u05d9\u05d3<\/a> &#8211; \u05d3\u05d5\u05e8 \u05e8\u05d1\u05d9\u05e2\u05d9 (Generation IV).<br \/>\n3.2.5.4 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-4-%D7%9E%D7%94%D7%99-%D7%94%D7%A2%D7%9C%D7%95%D7%AA-%D7%94%D7%9B%D7%95%D7%9C%D7%9C%D7%AA-%D7%A9%D7%9C-%D7%94%D7%A4%D7%A7%D7%AA-%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%9E%D7%9B%D7%95%D7%A8%D7%99\/\">\u05e2\u05dc\u05d5\u05ea \u05db\u05d5\u05e8\u05d9 \u05d4\u05d1\u05d9\u05e7\u05d5\u05e2 \u05d4\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd<\/a> &#8211; \u05d4\u05e7\u05de\u05ea \u05d4\u05db\u05d5\u05e8, \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05db\u05d5\u05e8, \u05d8\u05d9\u05e4\u05d5\u05dc \u05d1\u05d7\u05d5\u05de\u05e8\u05d9 \u05d4\u05e4\u05e1\u05d5\u05dc\u05ea \u05e9\u05dc \u05d4\u05db\u05d5\u05e8.<br \/>\n3.2.5.5 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-5-%D7%9E%D7%94%D7%95-%D7%9B%D7%95%D7%A8-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99-%D7%93%D7%95%D7%92%D7%A8-%D7%9B%D7%95%D7%A8-%D7%AA%D7%A8%D7%91%D7%99%D7%AA-fbr-fast-breeder-reactor\/\">\u05db\u05d5\u05e8 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05d3\u05d5\u05d2\u05e8 (Breading Nuclear Reactor)<\/a>.<br \/>\n3.2.5.6 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-6-%D7%9E%D7%94-%D7%9C%D7%92%D7%91%D7%99-%D7%A9%D7%99%D7%9E%D7%95%D7%A9-%D7%91%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D-%D7%91%D7%99\/\">\u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc<\/a> &#8211; \u05dc\u05de\u05d8\u05e8\u05d5\u05ea \u05de\u05d7\u05e7\u05e8, \u05dc\u05de\u05d8\u05e8\u05ea \u05d4\u05e4\u05e7\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4.<br \/>\n3.2.5.7 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-5-7-%D7%9E%D7%94%D7%99-%D7%9E%D7%99%D7%93%D7%AA-%D7%94%D7%A9%D7%99%D7%9E%D7%95%D7%A9-%D7%91%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%99%D7%9D\/\">\u05de\u05d4\u05d9 \u05de\u05d9\u05d3\u05ea \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd \u05d1\u05e2\u05d5\u05dc\u05dd?<\/a><\/p>\n<p>3.2.6 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-6-%D7%9E%D7%94%D7%95-%D7%9B%D7%95%D7%A8-%D7%9E%D7%99%D7%96%D7%95%D7%92-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99\/\">\u05db\u05d5\u05e8\u05d9 \u05de\u05d9\u05d6\u05d5\u05d2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9.<\/a><\/p>\n<p>3.2.7 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%94%D7%AA%D7%99%D7%99%D7%97%D7%A1%D7%95%D7%AA-%D7%9B%D7%95%D7%9C%D7%9C%D7%AA-%D7%9C%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%AA\/\">\u05d4\u05ea\u05d9\u05d9\u05d7\u05e1\u05d5\u05ea \u05dc\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea.<\/a><\/p>\n<p>3.2.8 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-8-%D7%97%D7%95%D7%9E%D7%A8-%D7%A8%D7%A7%D7%A2-%D7%9C%D7%A7%D7%A8%D7%99%D7%90%D7%94-%D7%A2%D7%9C-%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99%D7%AA\/\">\u05d7\u05d5\u05de\u05e8 \u05e8\u05e7\u05e2 \u05e2\u05dc \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea<\/a>.<\/p>\n<p>3.2.9 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-9-%D7%A4%D7%A2%D7%99%D7%9C%D7%95%D7%99%D7%95%D7%AA-%D7%9C%D7%AA%D7%9C%D7%9E%D7%99%D7%93%D7%99%D7%9D-%D7%9C%D7%92%D7%91%D7%99-%D7%A9%D7%99%D7%9E%D7%95%D7%A9-%D7%91%D7%9B%D7%95%D7%A8%D7%99-%D7%91\/\">\u05e4\u05e2\u05d9\u05dc\u05d5\u05ea \u05dc\u05ea\u05dc\u05de\u05d9\u05d3\u05d9\u05dd \u05e2\u05dc \u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd.<\/a><\/p>\n<p>3.2.10 <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/3-2-10-%D7%94%D7%90%D7%9D-%D7%91%D7%94%D7%A4%D7%A2%D7%9C%D7%AA-%D7%9B%D7%95%D7%A8%D7%99-%D7%91%D7%99%D7%A7%D7%95%D7%A2-%D7%92%D7%A8%D7%A2%D7%99%D7%A0%D7%99-%D7%9C%D7%90-%D7%A0%D7%A4%D7%9C%D7%98%D7%AA\/\">\u05d4\u05d0\u05dd \u05d1\u05d4\u05e4\u05e2\u05dc\u05ea \u05db\u05d5\u05e8\u05d9 \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05dc\u05d0 \u05e0\u05e4\u05dc\u05d8\u05ea \u05e4\u05e1\u05d5\u05dc\u05ea?<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1297\" src=\"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/08\/Buttons_Previous5bCircle5d-e1471853346135.png\" alt=\"\u05dc\u05e2\u05de\u05d5\u05d3 \u05d4\u05e7\u05d5\u05d3\u05dd \u05dc\u05d7\u05e5 \u05db\u05d0\u05df\" width=\"96\" height=\"35\" \/><\/a><a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%D7%A8%D7%A7%D7%A2-%D7%9E%D7%93%D7%A2%D7%99-%D7%9E%D7%91%D7%A0%D7%94-%D7%94%D7%90%D7%98%D7%95%D7%9D-%D7%95%D7%94%D7%92%D7%A8%D7%A2%D7%99%D7%9F\/\"><img decoding=\"async\" class=\"size-full wp-image-1192 alignleft\" src=\"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-content\/uploads\/sites\/20\/2016\/08\/Buttons_Next-5bSquare5d-e1471853369695.png\" alt=\"\u05dc\u05e2\u05de\u05d5\u05d3 \u05d4\u05d1\u05d0 \u05dc\u05d7\u05e5 \u05db\u05d0\u05df\" width=\"96\" height=\"35\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u05d4\u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d1\u05d4\u05dd \u05de\u05d8\u05e4\u05dc \u05d4\u05d0\u05ea\u05e8: 3.2.1 \u05e8\u05e7\u05e2 \u05de\u05d3\u05e2\u05d9: \u05de\u05d1\u05e0\u05d4 \u05d4\u05d0\u05d8\u05d5\u05dd \u05d5\u05d4\u05d2\u05e8\u05e2\u05d9\u05df. 3.2.2 \u05de\u05d4\u05d5 \u05d4\u05de\u05e7\u05d5\u05e8 \u05e9\u05dc \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea? &#8211; \u05db\u05d5\u05d7\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d9\u05dd, \u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea \u05e7\u05e9\u05e8 \u05dc\u05e0\u05d5\u05e7\u05dc\u05d9\u05d0\u05d5\u05df, E=Dm*c2. 3.2.3 \u05ea\u05d2\u05d5\u05d1\u05d5\u05ea \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05d5\u05ea \u05de\u05d4\u05df \u05e0\u05d9\u05ea\u05df \u05dc\u05d4\u05e4\u05d9\u05e7 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4: 3.2.3.1 \u05de\u05d4\u05d9 \u05e8\u05d3\u05d9\u05d5\u05d0\u05e7\u05d8\u05d9\u05d1\u05d9\u05d5\u05ea (Radioactivity)? 3.2.3.2 \u05de\u05d4\u05d5 \u05ea\u05d4\u05dc\u05d9\u05da \u05d1\u05d9\u05e7\u05d5\u05e2 \u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 (Nuclear &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/energy\/%d7%aa%d7%92%d7%95%d7%91%d7%95%d7%aa-%d7%92%d7%a8%d7%a2%d7%99%d7%a0%d7%99%d7%95%d7%aa-%d7%9b%d7%9e%d7%a7%d7%95%d7%a8-%d7%9c%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%96%d7%9e%d7%99%d7%a0%d7%94\/\">\u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4  <span class=\"meta-nav\">&larr;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-353","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/posts\/353"}],"collection":[{"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/comments?post=353"}],"version-history":[{"count":31,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/posts\/353\/revisions"}],"predecessor-version":[{"id":1469,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/posts\/353\/revisions\/1469"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/media?parent=353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/categories?post=353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/energy\/wp-json\/wp\/v2\/tags?post=353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}