{"id":16137,"date":"2025-12-27T13:29:36","date_gmt":"2025-12-27T13:29:36","guid":{"rendered":"https:\/\/www.fizika-online.ru\/?page_id=16137"},"modified":"2025-12-27T13:29:36","modified_gmt":"2025-12-27T13:29:36","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%b0-23","status":"publish","type":"page","link":"https:\/\/www.fizika-online.ru\/?page_id=16137","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\u042223"},"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>. \u041a\u0430\u043a\u043e\u0439 \u043e\u0431\u044a\u0435\u043c \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0442 100 \u043c\u043e\u043b\u044c \u0440\u0442\u0443\u0442\u0438?<\/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> \u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0440\u0442\u0443\u0442\u0438 $\\rho_1=13600$ \u043a\u0433\/\u043c<sup>3<\/sup>, \u043c\u043e\u043b\u044f\u0440\u043d\u0430\u044f \u043c\u0430\u0441\u0441\u0430 $M=0,201$ \u043a\u0433\/\u043c\u043e\u043b\u044c. \u0417\u0430\u043f\u0438\u0448\u0435\u043c \u0444\u043e\u0440\u043c\u0443\u043b\u0443 \u0434\u043b\u044f \u043d\u0430\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$\\nu=\\frac{m}{M}$.<\/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;\">\u041c\u0430\u0441\u0441\u0443 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0440\u0430\u0437\u0438\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u043e\u0431\u044a\u0435\u043c $m=\\rho \\cdot V$. \u041f\u043e\u0434\u0441\u0442\u0430\u0432\u0438\u043c \u044d\u0442\u043e \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u0444\u043e\u0440\u043c\u0443\u043b\u0443 \u0432\u044b\u0448\u0435 \u0438 \u0432\u044b\u0440\u0430\u0437\u0438\u043c \u043e\u0442\u0442\u0443\u0434\u0430 \u043e\u0431\u044a\u0435\u043c<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$\\nu=\\frac{\\rho \\cdot V}{M}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$\\nu \\cdot M=\\rho \\cdot V$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$V=\\frac{\\nu \\cdot M}{\\rho}$,<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: georgia, palatino, serif; font-size: 12pt; color: #000000;\">$V=\\frac{100 \\cdot 0,201}{13600}\\approx 0,00148$ \u043c<sup>3<\/sup> $=1,48$ \u043b.<\/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> 1,48 \u043b.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u0434\u0430\u0447\u0430. \u041a\u0430\u043a\u043e\u0439 \u043e\u0431\u044a\u0435\u043c \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0442 100 \u043c\u043e\u043b\u044c \u0440\u0442\u0443\u0442\u0438? \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0440\u0442\u0443\u0442\u0438 $\\rho_1=13600$ \u043a\u0433\/\u043c3, \u043c\u043e\u043b\u044f\u0440\u043d\u0430\u044f \u043c\u0430\u0441\u0441\u0430 $M=0,201$ \u043a\u0433\/\u043c\u043e\u043b\u044c. \u0417\u0430\u043f\u0438\u0448\u0435\u043c \u0444\u043e\u0440\u043c\u0443\u043b\u0443 \u0434\u043b\u044f \u043d\u0430\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 $\\nu=\\frac{m}{M}$. \u041c\u0430\u0441\u0441\u0443 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0440\u0430\u0437\u0438\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u043e\u0431\u044a\u0435\u043c $m=\\rho \\cdot V$. \u041f\u043e\u0434\u0441\u0442\u0430\u0432\u0438\u043c \u044d\u0442\u043e \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u0444\u043e\u0440\u043c\u0443\u043b\u0443 \u0432\u044b\u0448\u0435 \u0438 \u0432\u044b\u0440\u0430\u0437\u0438\u043c \u043e\u0442\u0442\u0443\u0434\u0430 \u043e\u0431\u044a\u0435\u043c $\\nu=\\frac{\\rho \\cdot V}{M}$, $\\nu \\cdot M=\\rho \\cdot V$, $V=\\frac{\\nu \\cdot M}{\\rho}$,\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.fizika-online.ru\/?page_id=16137\">\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\/16137"}],"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=16137"}],"version-history":[{"count":1,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/16137\/revisions"}],"predecessor-version":[{"id":16140,"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=\/wp\/v2\/pages\/16137\/revisions\/16140"}],"wp:attachment":[{"href":"https:\/\/www.fizika-online.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}