{"id":1637,"date":"2016-09-04T14:14:02","date_gmt":"2016-09-04T11:14:02","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/energy\/?p=1637"},"modified":"2017-03-06T12:13:38","modified_gmt":"2017-03-06T10:13:38","slug":"6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa","status":"publish","type":"post","link":"https:\/\/stweizmann.proj.ac.il\/energy\/6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa\/","title":{"rendered":"6.3 \u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea \u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea \u05e9\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05d3\u05dd"},"content":{"rendered":"

\u05de\u05d4\u05d5 \u05e9\u05d9\u05e2\u05d5\u05e8 \u05d2\u05d9\u05d3\u05d5\u05dc \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d4\u05d0\u05d3\u05dd \u05d4\u05d1\u05d5\u05d3\u05d3 \u05dc\u05d0\u05d5\u05e8\u05da \u05d4\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05d4 ?<\/p>\n

\u05dc\u05e6\u05d5\u05e8\u05da \u05d4\u05e9\u05d5\u05d5\u05d0\u05d4, \u05e0\u05d9\u05ea\u05df \u05dc\u05d7\u05dc\u05e7 \u05d0\u05ea \u05d1\u05d8\u05d1\u05dc\u05d4 \u05d0\u05ea \u05e9\u05dc\u05d1\u05d9 \u05d4\u05d4\u05ea\u05e4\u05ea\u05d7\u05d5\u05ea \u05d4\u05d0\u05e0\u05d5\u05e9\u05d9\u05ea \u05dc 6 \u05ea\u05e7\u05d5\u05e4\u05d5\u05ea. \u05e0\u05e1\u05de\u05df \u05d0\u05ea \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d0\u05d3\u05dd \u05d1\u05d5\u05d3\u05d3, \u05d1\u05d9\u05d5\u05dd<\/span><\/strong>, \u05d1\u05db\u05dc \u05d0\u05d7\u05ea \u05de\u05d4\u05ea\u05e7\u05d5\u05e4\u05d5\u05ea \u05e2\u05dc \u05e4\u05d9 \u05e1\u05d5\u05d2\u05d9 \u05d4\u05e6\u05e8\u05d9\u05db\u05d4. \u05d4\u05d8\u05d1\u05dc\u05d4 \u05de\u05d1\u05d5\u05d8\u05d0\u05ea \u05d1\u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05e9\u05dc 1,000 \u05e7\u05d9\u05dc\u05d5\u05e7\u05dc\u05d5\u05e8\u05d9\u05d5\u05ea.<\/p>\n\n\n\n\n\n\n\n\n\n
\u05ea\u05e7\u05d5\u05e4\u05d4<\/span><\/th>\n\u05d0\u05d5\u05db\u05dc<\/span><\/th>\n\u05e9\u05d9\u05de\u05d5\u05e9\u05d9\u05dd \u05d1\u05d9\u05ea\u05d9\u05d9\u05dd<\/span><\/th>\n\u05ea\u05e2\u05e9\u05d9\u05d9\u05d4 \u05d5\u05d7\u05e7\u05dc\u05d0\u05d5\u05ea<\/span><\/th>\n\u05ea\u05d7\u05d1\u05d5\u05e8\u05d4<\/span><\/th>\n\u05e1\u05da \u05d4\u05db\u05dc<\/span><\/th>\n<\/tr>\n
\u05d0\u05d3\u05dd \u05e7\u05d3\u05de\u05d5\u05df<\/strong><\/span><\/td>\n2<\/span><\/td>\n\u00a0<\/span><\/td>\n\u00a0<\/span><\/td>\n\u00a0<\/span><\/td>\n2<\/span><\/td>\n<\/tr>\n
\u05e6\u05d9\u05d9\u05d3<\/strong><\/span><\/td>\n3<\/td>\n2<\/td>\n<\/td>\n<\/td>\n5<\/td>\n<\/tr>\n
\u05d7\u05e7\u05dc\u05d0\u05d5\u05ea \u05e4\u05e8\u05d9\u05de\u05d9\u05d8\u05d9\u05d1\u05d9\u05ea<\/strong><\/span><\/td>\n4<\/td>\n4<\/td>\n4<\/td>\n<\/td>\n12<\/td>\n<\/tr>\n
\u05d7\u05e7\u05dc\u05d0\u05d5\u05ea \u05de\u05ea\u05e7\u05d3\u05de\u05ea<\/strong><\/span><\/td>\n6<\/td>\n2<\/td>\n7<\/td>\n1<\/td>\n16<\/td>\n<\/tr>\n
\u05e2\u05d9\u05d3\u05df \u05ea\u05e2\u05e9\u05d9\u05d9\u05ea\u05d9<\/strong><\/span><\/td>\n7<\/td>\n32<\/td>\n24<\/td>\n14<\/td>\n77<\/td>\n<\/tr>\n
\u05e2\u05d9\u05d3\u05df \u05d8\u05db\u05e0\u05d5\u05dc\u05d5\u05d2\u05d9<\/strong><\/span><\/td>\n10<\/td>\n66<\/td>\n91<\/td>\n63<\/td>\n230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u05e0\u05ea\u05e8\u05d2\u05dd \u05d0\u05ea \u05d4\u05d9\u05d7\u05d9\u05d3\u05d5\u05ea \u05de\u05e7\u05dc\u05d5\u05e8\u05d9\u05d5\u05ea \u05dc\u05d2'\u05d0\u05d5\u05dc\u05d9\u05dd, \u05e2\u05dc \u05e4\u05d9:<\/p>\n

\u00a01[cal] = 4.2 [J]\u00a0 , 1,000 [Kcal] = 4.2 [MJ]<\/p>\n

\u05e2\u05dc \u05e4\u05d9 \u05d4\u05d8\u05d1\u05dc\u05d4 \u05e8\u05d5\u05d0\u05d9\u05dd \u05e9\u05d4\u05d0\u05d3\u05dd \u05d4\u05e7\u05d3\u05de\u05d5\u05df<\/strong><\/span>, \u05d0\u05e9\u05e8 \u05e0\u05d9\u05d6\u05d5\u05df \u05de\u05e6\u05de\u05d7\u05d9\u05dd \u05e9\u05dc\u05d9\u05e7\u05d8 \u05d5\u05d1\u05e2\u05dc\u05d9 \u05d7\u05d9\u05d9\u05dd \u05e9\u05e6\u05d3, \u05e6\u05e8\u05da \u05db 8 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05d1\u05d9\u05d5\u05dd. \u05db\u05d5\u05dc \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d4 \u05d4\u05e9\u05ea\u05de\u05e9 \u05d4\u05d9\u05d9\u05ea\u05d4 \u05e9\u05dc \u05d2\u05d5\u05e4\u05d5 \u05d1\u05dc\u05d1\u05d3, \u05d5\u05dc\u05d2\u05d5\u05e3 \u05d4\u05d5\u05d0 \u05e1\u05d9\u05e4\u05e7 \u05d0\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05d0\u05d5\u05db\u05dc.<\/p>\n

\u05dc\u05d0\u05d7\u05e8 \u05e9\u05d4\u05d0\u05d3\u05dd \u05dc\u05de\u05d3 \u05dc\u05e0\u05e6\u05dc \u05d0\u05ea \u05d4\u05d0\u05e9 \u05dc\u05d1\u05d9\u05e9\u05d5\u05dc \u05d5\u05dc\u05d7\u05d9\u05de\u05d5\u05dd<\/strong><\/span>, \u05e2\u05dc\u05ea\u05d4 \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05d9\u05d5\u05de\u05d9\u05ea \u05e9\u05dc\u05d5 \u05dc 21 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05dc\u05d9\u05d5\u05dd. \u05d1\u05e9\u05dc\u05d1 \u05d6\u05d4 \u05d4\u05e9\u05ea\u05de\u05e9 \u05d4\u05d0\u05d3\u05dd \u05d1\u05e2\u05e5 \u05db\u05de\u05e7\u05d5\u05e8 \u05dc\u05d1\u05e2\u05e8\u05d4, \u05d5\u05dc\u05d0\u05d7\u05e8 \u05de\u05db\u05df \u05d2\u05dd \u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05e2\u05e5 \u05db\u05d3\u05d9 \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05e6\u05d5\u05e8\u05d5\u05ea \u05d4\u05d7\u05d5\u05de\u05e8\u05d9\u05dd, \u05db\u05d2\u05d5\u05df \u05d9\u05e6\u05d9\u05e8\u05ea \u05d7\u05d9\u05de\u05e8 (Clay) \u05dc\u05e1\u05d9\u05e8\u05d9\u05dd \u05d5\u05dc\u05dc\u05d1\u05e0\u05d9\u05dd. \u05d1\u05e9\u05dc\u05d1 \u05de\u05ea\u05e7\u05d3\u05dd \u05d9\u05d5\u05ea\u05e8 \u05d0\u05e3 \u05d9\u05e6\u05e8 \u05db\u05dc\u05d9\u05dd \u05de\u05de\u05ea\u05db\u05d5\u05ea \u05e9\u05d5\u05e0\u05d5\u05ea.<\/p>\n

\u05d1\u05d9\u05d5\u05ea \u05d1\u05e2\u05dc\u05d9 \u05d7\u05d9\u05d9\u05dd<\/span><\/strong> \u05db\u05d2\u05d5\u05df \u05e1\u05d5\u05e1\u05d9\u05dd \u05d5\u05e4\u05e8\u05d5\u05ea, \u05d2\u05e8\u05dd \u05dc\u05d4\u05d2\u05d3\u05dc\u05ea \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 , \u05de\u05db\u05d9\u05d5\u05d5\u05df \u05e9\u05d4\u05d0\u05d3\u05dd \u05e2\u05d1\u05e8 \u05dc\u05d2\u05d5\u05e8 \u05d1\u05de\u05e7\u05d5\u05dd \u05e7\u05d1\u05d5\u05e2, \u05d5\u05d2\u05d9\u05d3\u05dc \u05d0\u05ea \u05de\u05d6\u05d5\u05e0\u05d5. \u05e0\u05d5\u05e6\u05e8\u05d5 \u05e7\u05d4\u05d9\u05dc\u05d5\u05ea \u05e8\u05d0\u05e9\u05d5\u05e0\u05d5\u05ea \u05d4\u05d2\u05e8\u05d5\u05ea \u05d9\u05d7\u05d3 \u05d1\u05de\u05e7\u05d5\u05dd \u05de\u05d5\u05d2\u05d3\u05e8. \u05d4\u05de\u05e6\u05d0\u05ea \u05d2\u05dc\u05d2\u05dc \u05d4\u05de\u05d9\u05dd \u05d5\u05d8\u05d7\u05e0\u05ea \u05d4\u05e7\u05de\u05d7 (\u05dc\u05e4\u05e0\u05d9 \u05d9\u05d5\u05ea\u05e8 \u05de 2,000 \u05e9\u05e0\u05d4) \u05d4\u05d2\u05d3\u05d9\u05dc\u05d5 \u05d0\u05ea \u05db\u05de\u05d5\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05e0\u05d9\u05ea\u05e0\u05d4 \u05dc\u05e0\u05d9\u05e6\u05d5\u05dc \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d1\u05e0\u05d9 \u05d0\u05d3\u05dd. \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d0\u05d3\u05dd \u05e2\u05dc\u05ea\u05d4 \u05dc 50 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05d1\u05d9\u05d5\u05dd.<\/p>\n

\u05d4\u05d7\u05dc \u05de\u05d4\u05de\u05d0\u05d4 \u05d4 14, \u05db\u05d0\u05e9\u05e8 \u05db\u05de\u05d5\u05ea \u05d4\u05e2\u05e5 \u05dc\u05d1\u05e2\u05d9\u05e8\u05d4 \u05d4\u05d7\u05dc\u05d4 \u05dc\u05d4\u05ea\u05de\u05e2\u05d8, \u05d4\u05d7\u05dc\u05d5 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05e4\u05d7\u05dd<\/strong><\/span> \u05db\u05ea\u05d7\u05dc\u05d9\u05e3 \u05dc\u05e2\u05e5 \u05dc\u05d1\u05e2\u05d9\u05e8\u05d4. \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05dc\u05d0\u05d3\u05dd \u05e2\u05dc\u05ea\u05d4 \u05dc\u05db 100 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05d1\u05d9\u05d5\u05dd. \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05e4\u05d7\u05dd \u05d2\u05d1\u05e8 \u05d1\u05e2\u05d9\u05e7\u05e8 \u05d1\u05de\u05d0\u05d4 \u05d4 16.<\/p>\n

\u05d4\u05de\u05e6\u05d0\u05ea \u05de\u05e0\u05d5\u05e2 \u05d4\u05e7\u05d9\u05d8\u05d5\u05e8<\/span><\/strong> \u05d1\u05de\u05d0\u05d4 \u05d4- 17 \u05d4\u05d2\u05d3\u05d9\u05dc\u05d4 \u05d1\u05d4\u05e8\u05d1\u05d4 \u05d0\u05ea \u05db\u05de\u05d5\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d4\u05e0\u05d9\u05ea\u05e0\u05ea \u05dc\u05e0\u05d9\u05e6\u05d5\u05dc \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05d3\u05dd, \u05d5\u05db\u05da \u05e0\u05d5\u05e6\u05e8\u05d5 \u05d4\u05de\u05db\u05d5\u05e0\u05d5\u05ea \u05dc\u05d9\u05d9\u05e6\u05d5\u05e8 \u05de\u05d5\u05e6\u05e8\u05d9\u05dd, \u05d5\u05dc\u05ea\u05d7\u05d1\u05d5\u05e8\u05d4. \u05db\u05ea\u05d5\u05e6\u05d0\u05d4 \u05de\u05db\u05da \u05e2\u05d1\u05e8\u05d5 \u05d4\u05d0\u05e0\u05e9\u05d9\u05dd \u05dc\u05d4\u05ea\u05d2\u05d5\u05e8\u05e8 \u05d1\u05e2\u05e8\u05d9\u05dd, \u05db\u05d3\u05d9 \u05dc\u05e2\u05d1\u05d5\u05d3 \u05d1\u05de\u05e4\u05e2\u05dc\u05d9\u05dd. \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05dc\u05d0\u05d3\u05dd \u05e2\u05dc\u05ea\u05d4 \u05dc\u05db 320 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05d4\u05d9\u05d5\u05dd. \u05d4\u05de\u05d4\u05e4\u05db\u05d4 \u05d4\u05ea\u05e2\u05e9\u05d9\u05d9\u05ea\u05d9\u05ea, \u05e9\u05d4\u05ea\u05e8\u05d7\u05e9\u05d4 \u05d1\u05e1\u05d5\u05e3 \u05d4\u05de\u05d0\u05d4 \u05d4 18 \u05d5\u05ea\u05d7\u05d9\u05dc\u05ea \u05d4\u05de\u05d0\u05d4 \u05d4 19, \u05de\u05e1\u05de\u05e0\u05ea \u05d0\u05ea \u05d4\u05de\u05e2\u05d1\u05e8 \u05dc\u05de\u05db\u05d5\u05e0\u05d5\u05ea \u05e9\u05d9\u05e9\u05de\u05e9\u05d5 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2 \u05d4\u05e2\u05d1\u05d5\u05d3\u05d5\u05ea \u05e9\u05dc\u05e4\u05e0\u05d9 \u05db\u05df \u05d1\u05d5\u05e6\u05e2\u05d5 \u05d1\u05db\u05d5\u05d7 \u05d4\u05e9\u05e8\u05d9\u05e8\u05d9\u05dd.<\/p>\n

\u05d1\u05d0\u05de\u05e6\u05e2 \u05d4\u05de\u05d0\u05d4 \u05d4- 19 \u05d4\u05d7\u05dc\u05d5 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05e0\u05e4\u05d8 \u05db\u05d3\u05dc\u05e7<\/strong><\/span>, \u05d4\u05d5\u05de\u05e6\u05d0 \u05de\u05e0\u05d5\u05e2 \u05d4\u05d1\u05e2\u05d9\u05e8\u05d4 \u05d4\u05e4\u05e0\u05d9\u05de\u05d9\u05ea<\/strong><\/span> (Internal Combustion Engine), \u05d5\u05dc\u05e7\u05e8\u05d0\u05ea \u05e1\u05d5\u05e3 \u05d4\u05de\u05d0\u05d4 \u05d4- 19 \u05d4\u05d5\u05d7\u05dc \u05d1\u05d9\u05d9\u05e6\u05d5\u05e8 \u05d4\u05d7\u05e9\u05de\u05dc<\/strong><\/span>.<\/p>\n

\u05d1\u05ea\u05d7\u05d9\u05dc\u05ea \u05d4\u05de\u05d0\u05d4 \u05d4- 21 \u05e6\u05d5\u05e8\u05da \u05d0\u05d3\u05dd \u05d1\u05de\u05d3\u05d9\u05e0\u05d4 \u05de\u05ea\u05e7\u05d3\u05de\u05ea, \u05db\u05de\u05d5\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05db 1000 \u05de\u05d2\u05d4\u05d2'\u05d0\u05d5\u05dc \u05d1\u05d9\u05d5\u05dd !<\/p>\n

\u05d2\u05e8\u05e3 \u05e2\u05de\u05d5\u05d3\u05d5\u05ea \u05e9\u05dc \u05d4\u05d8\u05d1\u05dc\u05d4 \u05de\u05e8\u05d0\u05e9 \u05d4\u05d3\u05e3, \u05de\u05d3\u05d2\u05d9\u05dd \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d1\u05e8\u05d5\u05e8\u05d4 \u05d0\u05ea \u05d4\u05e2\u05d5\u05d1\u05d3\u05d4 \u05e9\u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d4\u05d0\u05d3\u05dd \u05d4\u05d1\u05d5\u05d3\u05d3, \u05d2\u05d3\u05dc\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05de\u05e2\u05e8\u05d9\u05db\u05d9\u05ea (\u05d0\u05e7\u05e1\u05e4\u05d5\u05e0\u05e0\u05e6\u05d9\u05d0\u05dc\u05d9\u05ea) \u05e2\u05dd \u05d4\u05d4\u05ea\u05e4\u05ea\u05d7\u05d5\u05ea \u05d4\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea<\/strong><\/span>.<\/p>\n

\"\u05d2\u05e8\u05e3<\/p>\n

\u05d1\u05d0\u05dd \u05e0\u05d5\u05e1\u05d9\u05e3 \u05e2\u05dc \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d0\u05dc\u05d5 \u05d0\u05ea \u05e7\u05e6\u05d1 \u05d2\u05d9\u05d3\u05d5\u05dc \u05de\u05e1\u05e4\u05e8 \u05d4\u05d0\u05e0\u05e9\u05d9\u05dd \u05e2\u05dc \u05e4\u05e0\u05d9 \u05db\u05d3\u05d5\u05e8 \u05d4\u05d0\u05e8\u05e5<\/a>, \u05e0\u05e7\u05d1\u05dc \u05d0\u05ea \u05d4\u05e7\u05e6\u05d1 \u05d4\u05de\u05d3\u05d4\u05d9\u05dd (\u05d5\u05d4\u05de\u05d0\u05d5\u05d3 \u05de\u05d3\u05d0\u05d9\u05d2) \u05e9\u05dc \u05d2\u05d9\u05d3\u05d5\u05dc \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05e0\u05d5\u05e9\u05d5\u05ea<\/strong><\/span>.<\/p>\n

 <\/p>\n

\"\u05dc\u05e2\u05de\u05d5\u05d3<\/a> \"\u05dc\u05e2\u05de\u05d5\u05d3<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u05de\u05d4\u05d5 \u05e9\u05d9\u05e2\u05d5\u05e8 \u05d2\u05d9\u05d3\u05d5\u05dc \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d4\u05d0\u05d3\u05dd \u05d4\u05d1\u05d5\u05d3\u05d3 \u05dc\u05d0\u05d5\u05e8\u05da \u05d4\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05d4 ? \u05dc\u05e6\u05d5\u05e8\u05da \u05d4\u05e9\u05d5\u05d5\u05d0\u05d4, \u05e0\u05d9\u05ea\u05df \u05dc\u05d7\u05dc\u05e7 \u05d0\u05ea \u05d1\u05d8\u05d1\u05dc\u05d4 \u05d0\u05ea \u05e9\u05dc\u05d1\u05d9 \u05d4\u05d4\u05ea\u05e4\u05ea\u05d7\u05d5\u05ea \u05d4\u05d0\u05e0\u05d5\u05e9\u05d9\u05ea \u05dc 6 \u05ea\u05e7\u05d5\u05e4\u05d5\u05ea. \u05e0\u05e1\u05de\u05df \u05d0\u05ea \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d0\u05d3\u05dd \u05d1\u05d5\u05d3\u05d3, \u05d1\u05d9\u05d5\u05dd, \u05d1\u05db\u05dc \u05d0\u05d7\u05ea \u05de\u05d4\u05ea\u05e7\u05d5\u05e4\u05d5\u05ea \u05e2\u05dc \u05e4\u05d9 \u05e1\u05d5\u05d2\u05d9 \u05d4\u05e6\u05e8\u05d9\u05db\u05d4. \u05d4\u05d8\u05d1\u05dc\u05d4 … \u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4 ←<\/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":[40],"tags":[],"class_list":["post-1637","post","type-post","status-publish","format-standard","hentry","category-40"],"yoast_head":"\n6.3 \u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea \u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea \u05e9\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05d3\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\/6-3-\u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea-\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea-\u05e9\u05dc-\u05d4\u05e9\u05d9\u05de\u05d5\u05e9-\u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea\/\" \/>\n<meta property=\"og:locale\" content=\"he_IL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"6.3 \u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea \u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea \u05e9\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05d3\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\u05d4\u05d5 \u05e9\u05d9\u05e2\u05d5\u05e8 \u05d2\u05d9\u05d3\u05d5\u05dc \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d4\u05d0\u05d3\u05dd \u05d4\u05d1\u05d5\u05d3\u05d3 \u05dc\u05d0\u05d5\u05e8\u05da \u05d4\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05d4 ? \u05dc\u05e6\u05d5\u05e8\u05da \u05d4\u05e9\u05d5\u05d5\u05d0\u05d4, \u05e0\u05d9\u05ea\u05df \u05dc\u05d7\u05dc\u05e7 \u05d0\u05ea \u05d1\u05d8\u05d1\u05dc\u05d4 \u05d0\u05ea \u05e9\u05dc\u05d1\u05d9 \u05d4\u05d4\u05ea\u05e4\u05ea\u05d7\u05d5\u05ea \u05d4\u05d0\u05e0\u05d5\u05e9\u05d9\u05ea \u05dc 6 \u05ea\u05e7\u05d5\u05e4\u05d5\u05ea. \u05e0\u05e1\u05de\u05df \u05d0\u05ea \u05e6\u05e8\u05d9\u05db\u05ea \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e9\u05dc \u05d0\u05d3\u05dd \u05d1\u05d5\u05d3\u05d3, \u05d1\u05d9\u05d5\u05dd, \u05d1\u05db\u05dc \u05d0\u05d7\u05ea \u05de\u05d4\u05ea\u05e7\u05d5\u05e4\u05d5\u05ea \u05e2\u05dc \u05e4\u05d9 \u05e1\u05d5\u05d2\u05d9 \u05d4\u05e6\u05e8\u05d9\u05db\u05d4. \u05d4\u05d8\u05d1\u05dc\u05d4 … \u05dc\u05d4\u05de\u05e9\u05da \u05e7\u05e8\u05d9\u05d0\u05d4 ←\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stweizmann.proj.ac.il\/energy\/6-3-\u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea-\u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea-\u05e9\u05dc-\u05d4\u05e9\u05d9\u05de\u05d5\u05e9-\u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea\/\" \/>\n<meta property=\"og:site_name\" content=\"\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d4\u05d9\u05d1\u05d8 \u05e8\u05d1 \u05ea\u05d7\u05d5\u05de\u05d9\" \/>\n<meta property=\"article:published_time\" content=\"2016-09-04T11:14:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-03-06T10:13:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/stweizmann.proj.ac.il\/wp-content\/uploads\/sites\/56\/2016\/09\/EnergyConsumption1-300x300.jpg\" \/>\n<meta name=\"author\" content=\"marina\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u05e0\u05db\u05ea\u05d1 \u05e2\u05dc \u05d9\u05d3\" \/>\n\t<meta name=\"twitter:data1\" content=\"marina\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/energy\\\/6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/energy\\\/6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa\\\/\"},\"author\":{\"name\":\"marina\",\"@id\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/energy\\\/#\\\/schema\\\/person\\\/a2c9316b873c3eec7b44a1db4b1a3cf5\"},\"headline\":\"6.3 \u05d4\u05e9\u05ea\u05dc\u05e9\u05dc\u05d5\u05ea \u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05ea \u05e9\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e2\u05dc \u05d9\u05d3\u05d9 \u05d4\u05d0\u05d3\u05dd\",\"datePublished\":\"2016-09-04T11:14:02+00:00\",\"dateModified\":\"2017-03-06T10:13:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/energy\\\/6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa\\\/\"},\"wordCount\":13,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/energy\\\/6-3-%d7%94%d7%a9%d7%aa%d7%9c%d7%a9%d7%9c%d7%95%d7%aa-%d7%94%d7%99%d7%a1%d7%98%d7%95%d7%a8%d7%99%d7%aa-%d7%a9%d7%9c-%d7%94%d7%a9%d7%99%d7%9e%d7%95%d7%a9-%d7%91%d7%9e%d7%a7%d7%95%d7%a8%d7%95%d7%aa\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/stweizmann.proj.ac.il\\\/wp-content\\\/uploads\\\/sites\\\/56\\\/2016\\\/09\\\/EnergyConsumption1-300x300.jpg\",\"articleSection\":[\"\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 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