{"id":328,"date":"2016-07-10T16:43:13","date_gmt":"2016-07-10T13:43:13","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/energy\/?p=328"},"modified":"2017-03-09T12:21:56","modified_gmt":"2017-03-09T10:21:56","slug":"%d7%90%d7%99%d7%9c%d7%95-%d7%a1%d7%95%d7%92%d7%99-%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%a7%d7%99%d7%99%d7%9e%d7%99%d7%9d","status":"publish","type":"post","link":"https:\/\/stweizmann.proj.ac.il\/energy\/%d7%90%d7%99%d7%9c%d7%95-%d7%a1%d7%95%d7%92%d7%99-%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%a7%d7%99%d7%99%d7%9e%d7%99%d7%9d\/","title":{"rendered":"\u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd?"},"content":{"rendered":"<p>\u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05dc\u05d0 \u05d4\u05e6\u05dc\u05d7\u05e0\u05d5 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e4\u05e9\u05d5\u05d8\u05d4 &quot;<a href=\"https:\/\/stweizmann.proj.ac.il\/energy\/%D7%9E%D7%94%D7%99-%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94\/\">\u05de\u05d4\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4?<\/a>&quot;, \u05d1\u05e8\u05d5\u05e8 \u05db\u05d9 \u05d9\u05e9 \u05d1\u05e2\u05d9\u05d4 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd.<\/p>\n<p><strong><span style=\"color: #804000\">\u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4<\/span><\/strong> \u05de\u05d4\u05d5\u05d5\u05d9\u05dd <strong><span style=\"color: #800000\">\u05e7\u05d8\u05d2\u05d5\u05e8\u05d9\u05d5\u05ea \u05e9\u05dc \u05de\u05e0\u05d2\u05e0\u05d5\u05e0\u05d9\u05dd, \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea\u05dd \u05d1\u05d0\u05d4 \u05dc\u05d9\u05d3\u05d9 \u05d1\u05d9\u05d8\u05d5\u05d9 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4<\/span><\/strong>.<\/p>\n<p>\u05dc\u05de\u05e8\u05d5\u05ea \u05d6\u05d0\u05ea, <strong><span style=\"color: #8000ff\">\u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d9\u05d0 \u05d2\u05d5\u05d3\u05dc \u05e4\u05d9\u05d6\u05d9\u05e7\u05dc\u05d9 \u05de\u05d3\u05d9\u05d3<\/span>,<\/strong> \u05d5\u05d1\u05d4\u05ea\u05d0\u05dd \u05dc\u05e6\u05d5\u05e8\u05d4 \u05d1\u05d4 \u05d4\u05d9\u05d0 \u05de\u05d5\u05e4\u05d9\u05e2\u05d4,<strong> <span style=\"color: #800000\">\u05de\u05e7\u05d5\u05d1\u05dc<\/span>,<\/strong> \u05d1\u05e2\u05d9\u05e7\u05e8 \u05dc\u05e6\u05e8\u05db\u05d9 \u05d7\u05d9\u05e9\u05d5\u05d1\u05d9\u05dd \u05db\u05de\u05d5\u05ea\u05d9\u05d9\u05dd, \u05dc\u05e1\u05d5\u05d5\u05d2 \u05d0\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d5\u05ea \u05dc\u05e1\u05d5\u05d2\u05d9\u05dd:<\/p>\n<ul>\n<li><span style=\"color: #008000\"><strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05ea\u05e0\u05d5\u05e2\u05d4<\/strong><\/span> (Motion) &#8211; \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <strong><span style=\"color: #804000\">\u05e7\u05d9\u05e0\u05d8\u05d9\u05ea.<\/span><\/strong><\/li>\n<li><span style=\"color: #008000\"><strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05de\u05e6\u05d1<\/strong> <\/span>(<strong><span style=\"color: #804000\">\u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea<\/span><\/strong>) (<strong><span style=\"color: #8000ff\">\u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc (Potential<\/span><\/strong>) \u05de\u05e8\u05d0\u05d4 \u05d0\u05ea \u05d4\u05d9\u05db\u05d5\u05dc\u05ea \u05dc\u05d1\u05e6\u05e2 \u05e2\u05d1\u05d5\u05d3\u05d4). \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea \u05e0\u05d5\u05d1\u05e2\u05ea \u05de\u05d4\u05de\u05d9\u05e7\u05d5\u05dd \u05e9\u05dc \u05d4\u05d2\u05d5\u05e3, \u05d0\u05d5 \u05de\u05d4\u05de\u05d1\u05e0\u05d4 \u05e9\u05dc \u05d4\u05d7\u05d5\u05de\u05e8, \u05dc\u05d3\u05d5\u05d2\u05de\u05d4:<\/li>\n<\/ul>\n<p><strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea \u05db\u05d5\u05d1\u05d3\u05d9\u05ea (\u05d2\u05e8\u05d1\u05d9\u05d8\u05e6\u05d9\u05d5\u05e0\u05d9\u05ea)<\/strong>.<br \/>\n<strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea \u05d0\u05dc\u05e1\u05d8\u05d9\u05ea<\/strong> &#8211; \u05d2\u05d5\u05de\u05d9, \u05e7\u05e4\u05d9\u05e5.<br \/>\n\u05d9\u05e9 \u05d4\u05de\u05e6\u05e8\u05e4\u05d9\u05dd \u05d0\u05ea \u05e9\u05e0\u05d9 \u05d4\u05e1\u05d5\u05d2\u05d9\u05dd \u05d4\u05e8\u05d0\u05e9\u05d5\u05e0\u05d9\u05dd (\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05e0\u05d8\u05d9\u05ea \u05d5\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea), \u05db\u05e1\u05d5\u05d2 \u05d0\u05d7\u05d3 \u05e9\u05dc<strong><span style=\"color: #804000\"> \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05de\u05db\u05e0\u05d9\u05ea (Mechanical Energy)<\/span><\/strong>:<\/p>\n<p>\u05de\u05db\u05d0\u05df, \u05e9\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05de\u05db\u05e0\u05d9\u05ea \u05d4\u05d9\u05d0 \u05e9\u05dd \u05db\u05d5\u05dc\u05dc \u05dc: <strong><span style=\"color: #804000\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05e0\u05d8\u05d9\u05ea<\/span><\/strong> (\u05d4\u05e7\u05e9\u05d5\u05e8\u05d4 \u05d1\u05ea\u05e0\u05d5\u05e2\u05d4), \u05d5<strong><span style=\"color: #804000\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05d5\u05d8\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea<\/span><\/strong> (\u05d4\u05e7\u05e9\u05d5\u05e8\u05d4 \u05d1\u05de\u05e6\u05d1).<br \/>\n\u05dc\u05d4\u05dc\u05df \u05de\u05e1\u05e4\u05e8<strong> <span style=\"color: #804000\">\u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 (Energy Types, Forms<\/span>)<\/strong> \u05de\u05e7\u05d5\u05d1\u05dc\u05d9\u05dd:<\/p>\n<ul>\n<li><strong>&quot;\u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea<\/strong> <strong><span style=\"color: #804000\">\u05d7\u05d5\u05dd&quot; (Thermal Energy)<\/span><\/strong> = \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05ea\u05e8\u05de\u05d9\u05ea. \u05e0\u05e7\u05e8\u05d0\u05ea \u05d2\u05dd \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e4\u05e0\u05d9\u05de\u05d9\u05ea. \u05d6\u05d5\u05d4\u05d9 <strong><span style=\"color: #8000ff\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05de\u05e2\u05d1\u05e8<\/span><\/strong>, \u05e0\u05d5\u05d1\u05e2\u05ea \u05de\u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05e7\u05d9\u05e0\u05d8\u05d9\u05ea \u05e9\u05dc \u05d4\u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05d5\u05ea \u05d4\u05de\u05ea\u05e0\u05d5\u05d3\u05d3\u05d5\u05ea.<\/li>\n<li><a href=\"https:\/\/stweizmann.proj.ac.il\/energy\/%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%9B%D7%99%D7%9E%D7%99%D7%AA\/\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05db\u05d9\u05de\u05d9\u05ea<\/a> <strong><span style=\"color: #804000\">(Chemical Energy)<\/span> <\/strong>&#8211;<strong><span style=\"color: #800000\"> \u05e0\u05d0\u05d2\u05e8\u05ea \u05d1\u05e7\u05e9\u05e8\u05d9\u05dd \u05d4\u05db\u05d9\u05de\u05d9\u05d9\u05dd \u05d1\u05d9\u05df \u05d4\u05d0\u05d8\u05d5\u05de\u05d9\u05dd (\u05d5\u05d4\u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05d5\u05ea)<\/span><\/strong>. \u05db\u05d0\u05e9\u05e8 \u05d0\u05d8\u05d5\u05de\u05d9\u05dd \u05d0\u05d5 \u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05d5\u05ea \u05de\u05ea\u05d7\u05d1\u05e8\u05d9\u05dd \u05d1\u05d9\u05e0\u05d9\u05d4\u05dd, \u05d0\u05d5 \u05de\u05e9\u05ea\u05e0\u05d4 \u05d4\u05e7\u05e9\u05e8 \u05d4\u05db\u05d9\u05de\u05d9 \u05d1\u05d9\u05e0\u05d9\u05d4\u05dd, \u05de\u05e9\u05ea\u05d7\u05e8\u05e8\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4, \u05d0\u05d5 \u05e0\u05d0\u05d2\u05e8\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05de\u05d4\u05e1\u05d1\u05d9\u05d1\u05d4.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <strong><span style=\"color: #804000\">\u05d7\u05e9\u05de\u05dc\u05d9\u05ea (Electrical Energy)<\/span><\/strong> &#8211; \u05e0\u05d5\u05d1\u05e2\u05ea \u05de\u05ea\u05e0\u05d5\u05e2\u05ea <strong><span style=\"color: #8000ff\">\u05d0\u05dc\u05e7\u05d8\u05e8\u05d5\u05e0\u05d9\u05dd<\/span><\/strong>, \u05d0\u05d5 \u05de\u05de\u05e6\u05d1\u05dd \u05d1\u05d7\u05d5\u05de\u05e8.<\/li>\n<li><strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <span style=\"color: #804000\">\u05d0\u05dc\u05e7\u05d8\u05e8\u05d5\u05de\u05d2\u05e0\u05d8\u05d9\u05ea (Electromagnetic Energy)<\/span><\/strong> (\u05d0\u05d5\u05e8, \u05d2\u05dc\u05d9 \u05e8\u05d3\u05d9\u05d5, \u05de\u05d9\u05e7\u05e8\u05d5\u05d2\u05dc, \u05d0\u05d9\u05e0\u05e4\u05e8\u05d0-\u05d0\u05d3\u05d5\u05dd, \u05d0\u05d5\u05dc\u05d8\u05e8\u05d0-\u05e1\u05d2\u05d5\u05dc, \u2026) = <strong><span style=\"color: #804000\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea \u05e7\u05e8\u05d9\u05e0\u05d4<\/span><\/strong>. \u05d6\u05d5\u05d4\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05de\u05ea\u05e7\u05d3\u05de\u05ea \u05d1\u05e6\u05d5\u05e8\u05ea <strong><span style=\"color: #800000\">\u05d2\u05dc \u05d0\u05dc\u05e7\u05d8\u05e8\u05d5\u05de\u05d2\u05e0\u05d8\u05d9<\/span><\/strong> \u05d1\u05de\u05e8\u05d7\u05d1 (\u05db\u05d5\u05dc\u05dc \u05d1\u05e8\u05d9\u05e7), \u05d1\u05de\u05d4\u05d9\u05e8\u05d5\u05ea \u05d4\u05d0\u05d5\u05e8. \u05d6\u05d5\u05d4\u05d9 <span style=\"color: #8000ff\">\u05d4<strong>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d9\u05d7\u05d9\u05d3\u05d4 \u05d4\u05de\u05d5\u05e4\u05d9\u05e2\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e2\u05e6\u05de\u05d0\u05d9\u05ea<\/strong><\/span><strong>, <span style=\"color: #800000\">\u05dc\u05dc\u05d0 \u05e6\u05d5\u05e8\u05da \u05d1\u05e0\u05d5\u05db\u05d7\u05d5\u05ea \u05d7\u05d5\u05de\u05e8<\/span><\/strong>.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <strong><span style=\"color: #804000\">\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9\u05ea (Nuclear Energy)<\/span> &#8211; <span style=\"color: #800000\">\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d0\u05d2\u05d5\u05e8\u05d4 \u05d1\u05d2\u05e8\u05e2\u05d9\u05e0\u05d9 \u05d4\u05d0\u05d8\u05d5\u05de\u05d9\u05dd<\/span><\/strong>. \u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05d4\u05db\u05d5\u05d7 \u05d4\u05e4\u05d5\u05e2\u05dc \u05d1\u05ea\u05d5\u05da \u05d4\u05d2\u05e8\u05e2\u05d9\u05df \u05d4\u05d5\u05d0 <strong><span style=\"color: #990000\">\u05db\u05d5\u05d7 \u05d7\u05d6\u05e7<\/span><\/strong>, \u05d2\u05dd \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05e7\u05e9\u05d5\u05e8\u05d4 \u05d1\u05e1\u05d9\u05d3\u05d5\u05e8 \u05de\u05d7\u05d3\u05e9 \u05e9\u05dc \u05de\u05e8\u05db\u05d9\u05d1\u05d9 \u05d4\u05d2\u05e8\u05e2\u05d9\u05df \u05d2\u05d1\u05d5\u05d4\u05d4 \u05d1\u05d9\u05d5\u05ea\u05e8.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc <strong><span style=\"color: #804000\">\u05d2\u05dc\u05d9 \u05e7\u05d5\u05dc (Sound Energy)<\/span> <\/strong>&#8211; \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d0\u05e7\u05d5\u05e1\u05d8\u05d9\u05ea (Acoustic Energy) &#8211; \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05e0\u05d8\u05d9\u05ea \u05e9\u05dc \u05d4\u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05d5\u05ea, \u05d4\u05de\u05ea\u05e0\u05d5\u05d3\u05d3\u05d5\u05ea \u05db\u05ea\u05d5\u05e6\u05d0\u05d4 \u05de\u05d2\u05dc \u05e7\u05d5\u05dc \u05d4\u05e4\u05d5\u05d2\u05e2 \u05d1\u05d4\u05df.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4<strong> <span style=\"color: #804000\">\u05de\u05d2\u05e0\u05d8\u05d9\u05ea (Magnetic Energy)<\/span> <\/strong>&#8211; \u05e0\u05de\u05d3\u05d3\u05ea \u05e2\u05dc \u05e4\u05d9 \u05db\u05de\u05d5\u05ea \u05d4\u05e2\u05d1\u05d5\u05d3\u05d4 \u05d4\u05e0\u05d3\u05e8\u05e9\u05ea \u05dc\u05de\u05d9\u05d2\u05e0\u05d5\u05d8 (\u05d4\u05e4\u05d9\u05db\u05d4 \u05dc\u05de\u05d2\u05e0\u05d8) \u05e9\u05dc \u05d2\u05d5\u05e3 \u05e9\u05d0\u05d9\u05e0\u05d5 \u05de\u05de\u05d5\u05d2\u05e0\u05d8.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <strong><span style=\"color: #804000\">\u05d2\u05e8\u05d1\u05d9\u05d8\u05e6\u05d9\u05d5\u05e0\u05d9\u05ea (Gravitational Energy)<\/span><\/strong> &#8211; \u05e0\u05d5\u05d1\u05e2\u05ea \u05db\u05ea\u05d5\u05e6\u05d0\u05d4 \u05de\u05db\u05d5\u05d7 \u05d4\u05de\u05e9\u05d9\u05db\u05d4 \u05d1\u05d9\u05df \u05db\u05dc \u05e9\u05e0\u05d9 \u05d2\u05d5\u05e4\u05d9\u05dd \u05d7\u05d5\u05de\u05e8\u05d9\u05d9\u05dd.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 <strong><span style=\"color: #804000\">\u05d0\u05dc\u05e1\u05d8\u05d9\u05ea (Elastic Energy)<\/span><\/strong> &#8211; \u05dc\u05d3\u05d5\u05d2\u05de\u05d4 \u05d1\u05e7\u05e4\u05d9\u05e5 \u05d3\u05d7\u05d5\u05e1 \u05d0\u05d5 \u05de\u05ea\u05d5\u05d7.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea<strong><span style=\"color: #804000\"> \u05e9\u05de\u05e9 (Solar Energy)<\/span><\/strong> &#8211; \u05db\u05dc \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05de\u05d2\u05d9\u05e2\u05d4 \u05de\u05d4\u05e9\u05de\u05e9 \u05d5\u05db\u05d5\u05dc\u05dc\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea \u05d7\u05d5\u05dd, \u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea \u05e7\u05e8\u05d9\u05e0\u05d4 \u05d0\u05dc\u05e7\u05d8\u05e8\u05d5\u05de\u05d2\u05e0\u05d8\u05d9\u05ea, \u05d5\u05db\u05d5'.<\/li>\n<li>\u05d0\u05e0\u05e8\u05d2\u05d9\u05d9\u05ea <strong><span style=\"color: #804000\">\u05de\u05e1\u05d4 (Mass Energy)<\/span><\/strong> &#8211; \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05de\u05e9\u05ea\u05d7\u05e8\u05e8\u05ea \u05db\u05d0\u05e9\u05e8 \u05d7\u05d5\u05de\u05e8 \u05d4\u05d5\u05e4\u05da \u05dc\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4, \u05dc\u05e4\u05d9 \u05e0\u05d5\u05e1\u05d7\u05ea \u05d0\u05d9\u05d9\u05e0\u05e9\u05d8\u05d9\u05d9\u05df:<strong><span style=\"color: #804000\"> E =<\/span> <\/strong><span style=\"color: #804000\"><strong>mc<sup>2<\/sup><\/strong>.<\/span><\/li>\n<\/ul>\n<p>\u05d9\u05e9 \u05d0\u05e4\u05d9\u05dc\u05d5 \u05de\u05d0\u05de\u05e8\u05d9\u05dd \u05d1\u05d0\u05e0\u05d2\u05dc\u05d9\u05ea, \u05d0\u05e9\u05e8 \u05d9\u05e6\u05e8\u05d5 \u05dc\u05e8\u05e9\u05d9\u05de\u05d4 \u05d6\u05d0\u05ea \u05e9\u05dd, \u05d4\u05de\u05d0\u05e4\u05e9\u05e8 \u05dc\u05d6\u05db\u05d5\u05e8 \u05d0\u05d5\u05ea\u05dd:<\/p>\n<p><strong><span style=\"color: #804000\">SCREAM = Sound, Chemical, Radiant, Electrical, Atomic, Motion.<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #800080\">\u05d4\u05d1\u05e2\u05d9\u05d4 \u05d1\u05e8\u05e9\u05d9\u05de\u05d5\u05ea \u05d0\u05dc\u05d5<\/span><\/strong>:<\/p>\n<ul>\n<li>\u05d4\u05df \u05dc\u05d0 \u05db\u05d5\u05dc\u05dc\u05d5\u05ea \u05d0\u05ea \u05db\u05dc \u05d4\u05e1\u05d5\u05d2\u05d9\u05dd \u05d4\u05d0\u05e4\u05e9\u05e8\u05d9\u05d9\u05dd.<\/li>\n<li>\u05d0\u05e0\u05e9\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd, \u05de\u05db\u05e0\u05d9\u05dd \u05d0\u05ea \u05e1\u05d5\u05d2\u05d9 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05e9\u05d5\u05e0\u05d9\u05dd, \u05d1\u05e9\u05de\u05d5\u05ea \u05e9\u05d5\u05e0\u05d9\u05dd.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stweizmann.proj.ac.il\/energy\/2-%D7%90%D7%99%D7%9C%D7%95-%D7%A1%D7%95%D7%92%D7%99-%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%A7%D7%99%D7%99%D7%9E%D7%99%D7%9D-%D7%95%D7%9E%D7%94-%D7%A7%D7%95%D7%91%D7%A2-%D7%90%D7%AA-%D7%92%D7%99\/\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1297\" src=\"https:\/\/stweizmann.proj.ac.il\/wp-content\/uploads\/sites\/56\/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:\/\/stweizmann.proj.ac.il\/energy\/%D7%9B%D7%99%D7%A6%D7%93-%D7%A0%D7%99%D7%AA%D7%9F-%D7%9C%D7%97%D7%9C%D7%A7-%D7%90%D7%AA-%D7%9B%D7%9C-%D7%A1%D7%95%D7%92%D7%99-%D7%94%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94-%D7%9C%D7%A7%D7%91%D7%95%D7%A6\/\"><img decoding=\"async\" class=\"size-full wp-image-1192 alignleft\" src=\"https:\/\/stweizmann.proj.ac.il\/wp-content\/uploads\/sites\/56\/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>\u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05dc\u05d0 \u05d4\u05e6\u05dc\u05d7\u05e0\u05d5 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e4\u05e9\u05d5\u05d8\u05d4 &quot;\u05de\u05d4\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4?&quot;, \u05d1\u05e8\u05d5\u05e8 \u05db\u05d9 \u05d9\u05e9 \u05d1\u05e2\u05d9\u05d4 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd. \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05de\u05d4\u05d5\u05d5\u05d9\u05dd \u05e7\u05d8\u05d2\u05d5\u05e8\u05d9\u05d5\u05ea \u05e9\u05dc \u05de\u05e0\u05d2\u05e0\u05d5\u05e0\u05d9\u05dd, \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea\u05dd \u05d1\u05d0\u05d4 \u05dc\u05d9\u05d3\u05d9 \u05d1\u05d9\u05d8\u05d5\u05d9 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4. \u05dc\u05de\u05e8\u05d5\u05ea \u05d6\u05d0\u05ea, \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d9\u05d0 \u05d2\u05d5\u05d3\u05dc \u05e4\u05d9\u05d6\u05d9\u05e7\u05dc\u05d9 \u05de\u05d3\u05d9\u05d3, \u05d5\u05d1\u05d4\u05ea\u05d0\u05dd \u05dc\u05e6\u05d5\u05e8\u05d4 \u05d1\u05d4 \u05d4\u05d9\u05d0 \u05de\u05d5\u05e4\u05d9\u05e2\u05d4, &hellip; <a href=\"https:\/\/stweizmann.proj.ac.il\/energy\/%d7%90%d7%99%d7%9c%d7%95-%d7%a1%d7%95%d7%92%d7%99-%d7%90%d7%a0%d7%a8%d7%92%d7%99%d7%94-%d7%a7%d7%99%d7%99%d7%9e%d7%99%d7%9d\/\">\u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4  <span class=\"meta-nav\">&larr;<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-328","post","type-post","status-publish","format-standard","hentry","category-15"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd? - \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d4\u05d9\u05d1\u05d8 \u05e8\u05d1 \u05ea\u05d7\u05d5\u05de\u05d9<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stweizmann.proj.ac.il\/energy\/\u05d0\u05d9\u05dc\u05d5-\u05e1\u05d5\u05d2\u05d9-\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4-\u05e7\u05d9\u05d9\u05de\u05d9\u05dd\/\" \/>\n<meta property=\"og:locale\" content=\"he_IL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd? - \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d4\u05d9\u05d1\u05d8 \u05e8\u05d1 \u05ea\u05d7\u05d5\u05de\u05d9\" \/>\n<meta property=\"og:description\" content=\"\u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05dc\u05d0 \u05d4\u05e6\u05dc\u05d7\u05e0\u05d5 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e4\u05e9\u05d5\u05d8\u05d4 &quot;\u05de\u05d4\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4?&quot;, \u05d1\u05e8\u05d5\u05e8 \u05db\u05d9 \u05d9\u05e9 \u05d1\u05e2\u05d9\u05d4 \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05d0\u05d9\u05dc\u05d5 \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e7\u05d9\u05d9\u05de\u05d9\u05dd. \u05e1\u05d5\u05d2\u05d9 \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05de\u05d4\u05d5\u05d5\u05d9\u05dd \u05e7\u05d8\u05d2\u05d5\u05e8\u05d9\u05d5\u05ea \u05e9\u05dc \u05de\u05e0\u05d2\u05e0\u05d5\u05e0\u05d9\u05dd, \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea\u05dd \u05d1\u05d0\u05d4 \u05dc\u05d9\u05d3\u05d9 \u05d1\u05d9\u05d8\u05d5\u05d9 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4. \u05dc\u05de\u05e8\u05d5\u05ea \u05d6\u05d0\u05ea, \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d9\u05d0 \u05d2\u05d5\u05d3\u05dc \u05e4\u05d9\u05d6\u05d9\u05e7\u05dc\u05d9 \u05de\u05d3\u05d9\u05d3, \u05d5\u05d1\u05d4\u05ea\u05d0\u05dd \u05dc\u05e6\u05d5\u05e8\u05d4 \u05d1\u05d4 \u05d4\u05d9\u05d0 \u05de\u05d5\u05e4\u05d9\u05e2\u05d4, &hellip; \u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4 &larr;\" \/>\n<meta property=\"og:url\" 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