{"id":16251,"date":"2025-12-30T11:34:07","date_gmt":"2025-12-30T11:34:07","guid":{"rendered":"https:\/\/www.fizika-online.ru\/?page_id=16251"},"modified":"2025-12-30T11:34:07","modified_gmt":"2025-12-30T11:34:07","slug":"%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b8-%d0%bd%d0%b0-%d0%be%d1%81%d0%bd%d0%be%d0%b2%d0%bd%d1%8b%d0%b5-%d0%bf%d0%be%d0%bb%d0%be%d0%b6%d0%b5%d0%bd%d0%b8%d1%8f-%d0%bc%d0%ba%d1%82-%d0%b7%d0%b0%d0%b4%d0%b0-50","status":"publish","type":"page","link":"https:\/\/www.fizika-online.ru\/?page_id=16251","title":{"rendered":"\u0417\u0430\u0434\u0430\u0447\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u041c\u041a\u0422. \u0417\u0430\u0434\u0430\u0447\u0430 \u041c\u041a\u042250"},"content":{"rendered":"<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u0417\u0430\u0434\u0430\u0447\u0430<\/strong><\/em>. <span class=\"fontstyle3\">\u0413\u0430\u0437, \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0438\u0439\u0441\u044f \u0432 \u0446\u0438\u043b\u0438\u043d\u0434\u0440\u0435 \u043f\u043e\u0434 \u043f\u043e\u0440\u0448\u043d\u0435\u043c \u0441\u0436\u0430\u043b\u0438 \u0442\u0430\u043a, \u0447\u0442\u043e \u0435\u0433\u043e \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u043b\u0430\u0441\u044c \u0432 2 \u0440\u0430\u0437\u0430, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0441\u0440\u0435\u0434\u043d\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043c\u043e\u043b\u0435\u043a\u0443\u043b \u0432\u043e\u0437\u0440\u043e\u0441\u043b\u043e \u0432 4 \u0440\u0430\u0437\u0430. \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0433\u0430\u0437\u0430 \u043a \u0435\u0433\u043e \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044e.<\/span><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u0420\u0435\u0448\u0435\u043d\u0438\u0435.<\/strong><\/em> \u0417\u0430\u043f\u0438\u0448\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043c\u043e\u043b\u0435\u043a\u0443\u043b\u044f\u0440\u043d\u043e-\u043a\u0438\u043d\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0435\u043e\u0440\u0438\u0438 \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c \u0432\u0438\u0434\u0435<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$p=\\frac{1}{3} \\cdot \\rho \\cdot \\bar{v^2}$.<\/span><\/p>\n<div id=\"yandex_rtb_R-A-1598022-3\"><\/div>\n<p><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><script>window.yaContextCb.push(()=>{\n\tYa.Context.AdvManager.render({\n\t\t\"blockId\": \"R-A-1598022-3\",\n\t\t\"renderTo\": \"yandex_rtb_R-A-1598022-3\"\n\t})\n})\n<\/script><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435!! \u0412 \u043d\u0430\u0448\u0435\u0439 \u0437\u0430\u0434\u0430\u0447\u0435 \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u0441\u044f \u043e \u0441\u0440\u0435\u0434\u043d\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0438 \u041a\u0412\u0410\u0414\u0420\u0410\u0422\u0410 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043c\u043e\u043b\u0435\u043a\u0443\u043b, \u0430 \u043d\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0438\u0447\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438, \u0442.\u0435. \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u043a\u043e\u0440\u043d\u0435\u0439 \u0438\u0437\u0432\u043b\u0435\u043a\u0430\u0442\u044c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0438 \u0432\u043e\u0437\u0432\u043e\u0434\u0438\u0442\u044c \u043d\u0438\u0447\u0435\u0433\u043e \u0432 \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u043d\u0435 \u043d\u0443\u0436\u043d\u043e. \u041f\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u044e \u0437\u0430\u0434\u0430\u0447\u0438 $\\rho_2=2\\rho_1$, \u0430 $\\bar{v^2}_2=4\\bar{v^2}_1$. \u0421\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif; font-size: 12pt;\">$\\frac{p_2}{p_1}=\\frac{\\frac{1}{3} \\cdot \\rho_2 \\cdot \\bar{v^2}_2}{\\frac{1}{3} \\cdot \\rho_1 \\cdot \\bar{v^2}_1}=\\frac{2\\rho_1 \\cdot 4\\bar{v^2}_1}{\\rho_1 \\cdot \\bar{v^2}_1}=8$.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\"><em><strong>\u041e\u0442\u0432\u0435\u0442:<\/strong><\/em> 8.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u0434\u0430\u0447\u0430. \u0413\u0430\u0437, \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0438\u0439\u0441\u044f \u0432 \u0446\u0438\u043b\u0438\u043d\u0434\u0440\u0435 \u043f\u043e\u0434 \u043f\u043e\u0440\u0448\u043d\u0435\u043c \u0441\u0436\u0430\u043b\u0438 \u0442\u0430\u043a, \u0447\u0442\u043e \u0435\u0433\u043e \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u043b\u0430\u0441\u044c \u0432 2 \u0440\u0430\u0437\u0430, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0441\u0440\u0435\u0434\u043d\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043c\u043e\u043b\u0435\u043a\u0443\u043b \u0432\u043e\u0437\u0440\u043e\u0441\u043b\u043e \u0432 4 \u0440\u0430\u0437\u0430. \u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0433\u0430\u0437\u0430 \u043a \u0435\u0433\u043e \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044e. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u0417\u0430\u043f\u0438\u0448\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043c\u043e\u043b\u0435\u043a\u0443\u043b\u044f\u0440\u043d\u043e-\u043a\u0438\u043d\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0435\u043e\u0440\u0438\u0438 \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c \u0432\u0438\u0434\u0435 $p=\\frac{1}{3} \\cdot \\rho \\cdot \\bar{v^2}$. \u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435!! \u0412 \u043d\u0430\u0448\u0435\u0439 \u0437\u0430\u0434\u0430\u0447\u0435\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.fizika-online.ru\/?page_id=16251\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/16251"}],"collection":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16251"}],"version-history":[{"count":1,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/16251\/revisions"}],"predecessor-version":[{"id":16252,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/16251\/revisions\/16252"}],"wp:attachment":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}