{"id":279,"date":"2017-03-16T10:43:38","date_gmt":"2017-03-16T08:43:38","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/communication\/?p=279"},"modified":"2017-06-01T14:19:22","modified_gmt":"2017-06-01T11:19:22","slug":"%d7%9e%d7%94%d7%95-%d7%96%d7%9e%d7%9f-%d7%94%d7%a6%d7%9c%d7%99%d7%9c","status":"publish","type":"post","link":"https:\/\/stwww1.weizmann.ac.il\/communication\/?p=279","title":{"rendered":"\u05de\u05d4\u05d5 \u05d6\u05de\u05df \u05d4\u05e6\u05dc\u05d9\u05dc?"},"content":{"rendered":"<p>\u05dc\u05e4\u05e0\u05d9 \u05e0\u05d9\u05d2\u05d5\u05df \u05d9\u05e6\u05d9\u05e8\u05d4 \u05de\u05d5\u05d6\u05d9\u05e7\u05dc\u05d9\u05ea, \u05de\u05d5\u05d2\u05d3\u05e8 <span style=\"color: #804000\"><strong>\u05d4\u05e7\u05e6\u05d1 (Tempo) \u05d1\u05d5 \u05d4\u05d9\u05d0 \u05ea\u05e0\u05d5\u05d2\u05df<\/strong><\/span>, \u05d5\u05d6\u05d4 \u05e7\u05d5\u05d1\u05e2 \u05d0\u05ea <span style=\"color: #804000\"><strong>\u05d9\u05d7\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df \u05d4\u05d9\u05d7\u05e1\u05d9\u05ea<\/strong><\/span>, \u05d1\u05d4 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05d9\u05e6\u05d9\u05e8\u05d4.<\/p>\n<p>\u05dc\u05d4\u05dc\u05df <span style=\"color: #800080\"><strong>\u05e9\u05de\u05d5\u05ea, \u05d4\u05de\u05ea\u05d0\u05e8\u05d9\u05dd \u05de\u05e7\u05e6\u05d1\u05d9\u05dd \u05de\u05e7\u05d5\u05d1\u05dc\u05d9\u05dd<\/strong><\/span>:<\/p>\n<ul>\n<li>\u05d0\u05d9\u05d8\u05d9 \u05de\u05d0\u05d5\u05d3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Largo.<\/li>\n<li>\u05d0\u05d9\u05d8\u05d9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Andante.<\/li>\n<li>\u05d1\u05d9\u05e0\u05d5\u05e0\u05d9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Moderato.<\/li>\n<li>\u05de\u05e2\u05d8 \u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Allegro.<\/li>\n<li>\u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vivo.<\/li>\n<li>\u05de\u05d0\u05d5\u05d3 \u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Presto.<\/li>\n<\/ul>\n<p><span style=\"color: #800080\"><strong>\u05de\u05e9\u05da \u05d4\u05d6\u05de\u05df \u05d1\u05d5 \u05e0\u05de\u05e9\u05da \u05db\u05d5\u05dc \u05e6\u05dc\u05d9\u05dc<\/strong><\/span>, \u05e0\u05e7\u05d1\u05e2 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05d4\u05e7\u05e6\u05d1, \u05d4\u05de\u05d5\u05e4\u05d9\u05e2\u05d5\u05ea \u05d1\u05d0\u05d9\u05d5\u05e8:<\/p>\n<p style=\"text-align: center\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-284\" src=\"https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicNotesGraph3.jpg\" alt=\"\u05e6\u05dc\u05d9\u05dc \u05dc\u05e4\u05d9 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05d4\u05e7\u05e6\u05d1\" width=\"276\" height=\"334\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicNotesGraph3.jpg 447w, https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicNotesGraph3-248x300.jpg 248w\" sizes=\"(max-width: 276px) 100vw, 276px\" \/><\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/communication\/?p=281&amp;preview=true\">\u05d2\u05d5\u05d1\u05d4 \u05d4\u05e6\u05dc\u05d9\u05dc<\/a> \u05e0\u05e7\u05d1\u05e2 \u05e2\u05dc \u05e4\u05d9 \u05d4\u05de\u05d9\u05e7\u05d5\u05dd \u05e9\u05dc \u05d4\u05ea\u05d5 \u05e2\u05dc \u05d2\u05d1\u05d9 <span style=\"color: #804000\"><strong>\u05d4\u05d7\u05de\u05e9\u05d4<\/strong><\/span> (\u05de\u05d1\u05e0\u05d4 \u05d1\u05e2\u05dc 5 \u05e9\u05d5\u05e8\u05d5\u05ea \u05e2\u05dc \u05d2\u05d1\u05d9\u05d5 \u05e0\u05e8\u05e9\u05de\u05d9\u05dd \u05d4\u05ea\u05d5\u05d5\u05d9\u05dd).<\/p>\n<p><span style=\"color: #804000\"><strong>\u05e7\u05d8\u05e2\u05d9\u05dd \u05e9\u05e7\u05d8\u05d9\u05dd<\/strong><\/span> \u05e0\u05e7\u05d1\u05e2\u05d9\u05dd \u05e2\u05dc \u05e4\u05d9 \u05ea\u05d5\u05d5\u05d9\u05dd \u05d0\u05d7\u05e8\u05d9\u05dd.<\/p>\n<p>\u05db\u05d0\u05e9\u05e8 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd <span style=\"color: #804000\"><strong>\u05d1\u05ea\u05d5\u05d5\u05d9 \u05e0\u05d2\u05d9\u05e0\u05d4<\/strong><\/span>, \u05de\u05e6\u05d9\u05d9\u05e0\u05d9\u05dd \u05d1\u05ea\u05d7\u05d9\u05dc\u05ea \u05d4\u05d9\u05e6\u05d9\u05e8\u05d4 \u05d0\u05ea <span style=\"color: #804000\"><strong>\u05d9\u05d7\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df (\u05d4\u05ea\u05d9\u05d1\u05d4)<\/strong><\/span>, \u05d1\u05d4 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05d9\u05e6\u05d9\u05e8\u05d4. \u05e0\u05d9\u05ea\u05df \u05d2\u05dd \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05d9\u05d7\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df \u05d1\u05d0\u05de\u05e6\u05e2, \u05d1\u05e6\u05d9\u05d5\u05df \u05e1\u05d9\u05de\u05df \u05d4\u05ea\u05d9\u05d1\u05d4 \u05d4\u05d7\u05d3\u05e9\u05d4. \u05d9\u05d7\u05d9\u05d3\u05ea \u05d6\u05de\u05df \u05d6\u05d5 \u05de\u05e6\u05d5\u05d9\u05e0\u05ea \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea <span style=\"color: #800080\"><strong>\u05e9\u05d1\u05e8<\/strong><\/span>, \u05db\u05de\u05d5 \u05dc\u05d3\u05d5\u05d2\u05de\u05d0 \u05d1\u05d0\u05d9\u05d5\u05e8 \u05de\u05d5\u05e4\u05e2 3\/4:<\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"alignnone wp-image-285\" src=\"https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicScale1-3.jpg\" alt=\"\u05d9\u05d7\u05d9\u05d3\u05ea \u05d6\u05de\u05df-\u05e9\u05d1\u05e8\" width=\"167\" height=\"58\" \/><\/p>\n<p><span style=\"color: #800080\"><strong>\u05d4\u05de\u05db\u05e0\u05d4 \u05e9\u05dc \u05d4\u05e9\u05d1\u05e8<\/strong><\/span> &#8211; \u05de\u05e6\u05d9\u05d9\u05df \u05d1\u05d0\u05d9\u05dc\u05d5 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05dc\u05de\u05d3\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df, <span style=\"color: #800080\"><strong>\u05d5\u05d4\u05de\u05d5\u05e0\u05d4<\/strong><\/span> \u05de\u05e6\u05d9\u05d9\u05df \u05d0\u05ea \u05de\u05e1\u05e4\u05e8 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05d4\u05d6\u05de\u05df \u05d1\u05d9\u05df \u05e9\u05e0\u05d9 \u05e7\u05d5\u05d5\u05d9\u05dd \u05d0\u05e0\u05db\u05d9\u05d9\u05dd.<\/p>\n<p>\u05d4\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea \u05d1\u05ea\u05d7\u05d9\u05dc\u05ea \u05d4\u05d9\u05e6\u05d9\u05e8\u05d4, \u05d5\u05db\u05df \u05de\u05e9\u05da \u05d4\u05d6\u05de\u05df \u05e9\u05d4\u05e6\u05dc\u05d9\u05dc \u05de\u05d5\u05e9\u05de\u05e2, \u05d5\u05de\u05e9\u05da \u05d6\u05de\u05df \u05d4\u05d4\u05e4\u05e1\u05e7\u05d4 \u05d1\u05d9\u05df \u05e9\u05e0\u05d9 \u05e6\u05dc\u05d9\u05dc\u05d9\u05dd \u05e1\u05de\u05d5\u05db\u05d9\u05dd, \u05d4\u05dd \u05d4\u05e7\u05d5\u05d1\u05e2\u05d9\u05dd \u05d0\u05ea <span style=\"color: #800080\"><strong>\u05ea\u05d7\u05d5\u05e9\u05ea \u05d4\u05e7\u05e6\u05d1 \u05e9\u05dc \u05d4\u05e6\u05dc\u05d9\u05dc<\/strong><\/span>.<\/p>\n<p><span style=\"color: #800080\"><strong>\u05e1\u05d9\u05de\u05d5\u05df \u05d4\u05ea\u05d5\u05d5\u05d9\u05dd \u05e9\u05dc \u05d0\u05d5\u05e8\u05da \u05d4\u05d6\u05de\u05df \u05e9\u05dc \u05d4\u05e6\u05dc\u05d9\u05dc\u05d9\u05dd<\/strong><\/span>:<\/p>\n<p><span style=\"color: #800000\"><strong>\u05d4\u05d4\u05ea\u05d9\u05d9\u05d7\u05e1\u05d5\u05ea \u05dc\u05de\u05e9\u05da \u05d4\u05e6\u05dc\u05d9\u05dc \u05d4\u05d9\u05d0 \u05e2\u05dc \u05e4\u05d9 \u05d7\u05d6\u05e7\u05d5\u05ea \u05e2\u05d5\u05dc\u05d5\u05ea \u05e9\u05dc 1\/2<\/strong><\/span> .\u05db\u05dc\u05d5\u05de\u05e8, \u05d1\u05e6\u05d5\u05e8\u05d4 \u05de\u05ea\u05de\u05d8\u05d9\u05ea \u05e0\u05d9\u05ea\u05df \u05dc\u05ea\u05d0\u05e8 \u05d6\u05d0\u05ea \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea: (1\/2)n, \u05db\u05d0\u05e9\u05e8 n \u05d4\u05d5\u05d0 \u05de\u05e1\u05e4\u05e8 \u05d8\u05d1\u05e2\u05d9 (n = 1,2,3,4, &#8230; m).<\/p>\n<p>\u05dc\u05d3\u05d5\u05d2\u05de\u05d0:<\/p>\n<p style=\"direction: ltr;text-align: center\"><strong>1, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32<\/strong><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"alignnone size-full wp-image-286\" src=\"https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicScale1-1.jpg\" alt=\"\u05d0\u05d5\u05e8\u05da \u05d4\u05d6\u05de\u05df \u05e9\u05dc \u05d4\u05e6\u05dc\u05d9\u05dc\u05d9\u05dd\" width=\"158\" height=\"63\" \/><\/p>\n<p><span style=\"color: #800080\"><strong>\u05e1\u05d9\u05de\u05d5\u05df \u05d4\u05ea\u05d5\u05d5\u05d9\u05dd \u05e9\u05dc \u05d0\u05d5\u05e8\u05da \u05d4\u05d6\u05de\u05df \u05e9\u05dc \u05d4\u05de\u05e8\u05d5\u05d5\u05d7\u05d9\u05dd \u05d1\u05d9\u05df \u05d4\u05e6\u05dc\u05d9\u05dc\u05d9\u05dd:<\/strong><\/span><\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-287\" src=\"https:\/\/stwww1.weizmann.ac.il\/communication\/wp-content\/uploads\/sites\/35\/2017\/03\/MusicScale1-2.jpg\" alt=\"\u05d0\u05d5\u05e8\u05da \u05d4\u05d6\u05de\u05df \u05de\u05e8\u05d5\u05d5\u05d7\u05d9\u05dd \u05e9\u05dc \u05e6\u05dc\u05d9\u05dc\u05d9\u05dd\" width=\"154\" height=\"66\" \/><\/p>\n<p>\u05de\u05db\u05d0\u05df, \u05e9<strong><span style=\"color: #800000\">\u05d9\u05d7\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df \u05d1\u05de\u05d5\u05d6\u05d9\u05e7\u05d4 \u05d0\u05d9\u05e0\u05d4 \u05de\u05d5\u05d7\u05dc\u05d8\u05ea<\/span><\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/stwww1.weizmann.ac.il\/communication\/?p=274\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1297 size-full\" 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\/communication\/?p=281\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1192 size-full\" 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>\u05dc\u05e4\u05e0\u05d9 \u05e0\u05d9\u05d2\u05d5\u05df \u05d9\u05e6\u05d9\u05e8\u05d4 \u05de\u05d5\u05d6\u05d9\u05e7\u05dc\u05d9\u05ea, \u05de\u05d5\u05d2\u05d3\u05e8 \u05d4\u05e7\u05e6\u05d1 (Tempo) \u05d1\u05d5 \u05d4\u05d9\u05d0 \u05ea\u05e0\u05d5\u05d2\u05df, \u05d5\u05d6\u05d4 \u05e7\u05d5\u05d1\u05e2 \u05d0\u05ea \u05d9\u05d7\u05d9\u05d3\u05ea \u05d4\u05d6\u05de\u05df \u05d4\u05d9\u05d7\u05e1\u05d9\u05ea, \u05d1\u05d4 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05d9\u05e6\u05d9\u05e8\u05d4. \u05dc\u05d4\u05dc\u05df \u05e9\u05de\u05d5\u05ea, \u05d4\u05de\u05ea\u05d0\u05e8\u05d9\u05dd \u05de\u05e7\u05e6\u05d1\u05d9\u05dd \u05de\u05e7\u05d5\u05d1\u05dc\u05d9\u05dd: \u05d0\u05d9\u05d8\u05d9 \u05de\u05d0\u05d5\u05d3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Largo. \u05d0\u05d9\u05d8\u05d9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Andante. \u05d1\u05d9\u05e0\u05d5\u05e0\u05d9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Moderato. \u05de\u05e2\u05d8 \u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Allegro. \u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vivo. \u05de\u05d0\u05d5\u05d3 \u05de\u05d4\u05d9\u05e8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Presto. \u05de\u05e9\u05da &hellip; <a href=\"https:\/\/stwww1.weizmann.ac.il\/communication\/?p=279\">\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":[20],"tags":[],"class_list":["post-279","post","type-post","status-publish","format-standard","hentry","category-20"],"_links":{"self":[{"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/posts\/279"}],"collection":[{"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=279"}],"version-history":[{"count":3,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/posts\/279\/revisions"}],"predecessor-version":[{"id":1911,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=\/wp\/v2\/posts\/279\/revisions\/1911"}],"wp:attachment":[{"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stwww1.weizmann.ac.il\/communication\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}