{"id":448,"date":"2023-06-17T14:27:00","date_gmt":"2023-06-17T14:27:00","guid":{"rendered":"https:\/\/physigeek.com\/ar\/%d9%82%d8%a7%d9%86%d9%88%d9%86-%d8%b3%d9%86%d9%8a%d9%84\/"},"modified":"2023-06-17T14:27:00","modified_gmt":"2023-06-17T14:27:00","slug":"%d9%82%d8%a7%d9%86%d9%88%d9%86-%d8%b3%d9%86%d9%8a%d9%84","status":"publish","type":"post","link":"https:\/\/physigeek.com\/ar\/%d9%82%d8%a7%d9%86%d9%88%d9%86-%d8%b3%d9%86%d9%8a%d9%84\/","title":{"rendered":"\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644"},"content":{"rendered":"<p style=\";text-align:right;direction:rtl\">\u0633\u062a\u062c\u062f \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0634\u0631\u062d \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644. \u0633\u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u0631\u0624\u064a\u0629 \u0645\u0627 \u064a\u0642\u0648\u0644\u0647 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\u060c \u0648\u0645\u0627 \u0647\u064a \u0635\u064a\u063a\u062a\u0647\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0633\u064a\u062a\u0645 \u0634\u0631\u062d \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0644\u0641\u0647\u0645\u0647 \u062c\u064a\u062f\u064b\u0627. <\/p>\n<h2 class=\"wp-block-heading\" style=\";text-align:right;direction:rtl\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-ley-de-Snell\"><\/span> \u0645\u0627 \u0647\u0648 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> <strong>\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644<\/strong> \u0647\u0648 \u0642\u0627\u0646\u0648\u0646 \u0641\u064a\u0632\u064a\u0627\u0626\u064a \u064a\u0631\u0628\u0637 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0648\u0633\u0627\u0626\u0637 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0633\u0642\u0648\u0637 \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631. \u0648\u0647\u0643\u0630\u0627\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0644\u062d\u0633\u0627\u0628 \u0632\u0627\u0648\u064a\u0629 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0636\u0648\u0621 \u0639\u0646\u062f\u0645\u0627 \u064a\u0645\u0631 \u0639\u0628\u0631 \u0633\u0637\u062d \u064a\u0641\u0635\u0644 \u0628\u064a\u0646 \u0648\u0633\u0637\u064a\u0646 \u0644\u0647\u0645\u0627 \u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0646\u0643\u0633\u0627\u0631 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n<p style=\";text-align:right;direction:rtl\"> \u0648\u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u060c \u064a\u0646\u0635 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0633\u0627\u0642\u0637 \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a \u062c\u064a\u0628 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0633\u0642\u0648\u0637 \u064a\u0639\u0627\u062f\u0644 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631\u064a \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a \u062c\u064a\u0628 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631.<\/p>\n<p style=\";text-align:right;direction:rtl\"> \u062a\u0645 \u062a\u0633\u0645\u064a\u0629 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0639\u0644\u0649 \u0627\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0627\u0644\u0647\u0648\u0644\u0646\u062f\u064a \u0648\u064a\u0644\u064a\u0628\u0631\u0648\u0631\u062f \u0633\u0646\u064a\u0644 \u0641\u0627\u0646 \u0631\u0648\u064a\u0646\u060c \u0627\u0644\u0630\u064a \u0627\u0643\u062a\u0634\u0641 \u0635\u064a\u063a\u0629 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644.<\/p>\n<p style=\";text-align:right;direction:rtl\"> \u0648\u0627\u0644\u062c\u062f\u064a\u0631 \u0628\u0627\u0644\u0630\u0643\u0631 \u0623\u0646 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u064a\u064f\u0633\u0645\u0649 \u0623\u064a\u0636\u064b\u0627 <strong>\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644-\u062f\u064a\u0643\u0627\u0631\u062a<\/strong> . <\/p>\n<h2 class=\"wp-block-heading\" style=\";text-align:right;direction:rtl\"><span class=\"ez-toc-section\" id=\"Formula-de-la-ley-de-Snell\"><\/span> \u0635\u064a\u063a\u0629 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> \u064a\u0646\u0635 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646 \u062c\u064a\u0628 \u0632\u0627\u0648\u064a\u0629 \u0633\u0642\u0648\u0637 \u0634\u0639\u0627\u0639 \u0636\u0648\u0626\u064a \u0641\u064a \u0648\u0633\u0637 (\u03b8 <sub>1<\/sub> ) \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631\u0647 (n <sub>1<\/sub> ) \u064a\u0633\u0627\u0648\u064a \u062c\u064a\u0628 \u0632\u0627\u0648\u064a\u0629 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0633\u0631 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 ( \u03b8 <sub>2<\/sub> ) \u0628\u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631\u0647 (n <sub>2<\/sub> ).<\/p>\n<p style=\";text-align:right;direction:rtl\"> \u0648\u0644\u0630\u0644\u0643\u060c <strong>\u0641\u0625\u0646 \u0635\u064a\u063a\u0629 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0647\u064a n <sub>1<\/sub> \u00b7 sin(\u03b8 <sub>1<\/sub> )=n <sub>2<\/sub> \u00b7 sin (\u03b8 <sub>2<\/sub> ).<\/strong><\/p>\n<p class=\"has-text-align-center\" style=\";text-align:right;direction:rtl\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-8a1f4d5f2f8822bea42090853efba478_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_1\\cdot \\text{sin}(\\theta_1)=n_2\\cdot \\text{sin}(\\theta_2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"188\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px;text-align:right;direction:rtl\"> \u0630\u0647\u0628: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;;text-align:right;direction:rtl\">\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-cebc0a013985f2695aeb53ded9e7afb1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0633\u0642\u0637 \u0641\u064a\u0647 \u0627\u0644\u0636\u0648\u0621. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-7919ba3460fc884772bb5c3cc9ad1a8d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_1\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"14\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u064a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0634\u0643\u0644\u0647\u0627 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0645\u0639 \u0639\u0645\u0648\u062f\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0633\u0642\u0637 \u0639\u0644\u064a\u0647 \u0627\u0644\u0636\u0648\u0621. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-bf1e42c248eee22a0911c24c95fe28f0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0633\u0631 \u0641\u064a\u0647 \u0627\u0644\u0636\u0648\u0621. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-462ac736d8fb9984136e11039f9a0da4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"15\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u064a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0635\u0646\u0639\u0647\u0627 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0645\u0639 \u0639\u0645\u0648\u062f\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0633\u0631 \u0641\u064a\u0647 \u0627\u0644\u0636\u0648\u0621. <\/span><\/li>\n<\/ul>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-de-snell.png\" alt=\"\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\" class=\"wp-image-9140\" width=\"314\" height=\"430\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-de-snell-219x300.png 219w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-de-snell.png 733w\" sizes=\"auto, (max-width: 219px) 100vw, 219px\"><\/figure>\n<p style=\";text-align:right;direction:rtl\"> \u0648\u0643\u0630\u0644\u0643 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0633\u0627\u0628\u0642\u0629 \u064a\u0645\u0643\u0646\u0646\u0627 \u0623\u0646 \u0646\u0633\u062a\u0646\u062a\u062c \u0623\u0646 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637\u064a\u0646 \u062a\u0631\u062a\u0628\u0637 \u0628\u0633\u0631\u0639\u0629 \u0623\u0634\u0639\u0629 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 \u0648\u0628\u0623\u0637\u0648\u0627\u0644\u0647\u0627 \u0627\u0644\u0645\u0648\u062c\u064a\u0629. \u0648\u0628\u062a\u0639\u0628\u064a\u0631 \u0623\u062f\u0642 \u0641\u0625\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0635\u062d\u064a\u062d\u0629:<\/p>\n<p class=\"has-text-align-center\" style=\";text-align:right;direction:rtl\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-0bbab4800e10d67dea5a8b40c3b86cf7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{\\text{sin}(\\theta_1)}{\\text{sin}(\\theta_2)}=\\cfrac{n_2}{n_1}=\\cfrac{v_1}{v_2}=\\cfrac{\\ lambda_1}{\\lambda_2}\" title=\"Rendered by QuickLaTeX.com\" height=\"45\" width=\"234\" style=\"vertical-align: -17px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px;text-align:right;direction:rtl\"> \u0630\u0647\u0628: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;;text-align:right;direction:rtl\">\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-4ab63afa2b487b4402027ad7d97fbb5f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_i\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"13\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u064a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0635\u0646\u0639\u0647\u0627 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0645\u0639 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0644\u0644\u0648\u0633\u0637 i. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-5f087375b50e0b49186779714206626b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_i\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0644\u0648\u0633\u0637 i. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-c9928f5e418ac3466349509fd03bdead_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v_i\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"14\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u064a \u0633\u0631\u0639\u0629 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 i . <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-efc6f07e9379ba3e0f5662855a7e39c4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\lambda_i\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"15\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0644\u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 i. <\/span><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\" style=\";text-align:right;direction:rtl\"><span class=\"ez-toc-section\" id=\"Indice-de-refraccion\"><\/span> \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> \u0645\u0646\u0637\u0642\u064a\u064b\u0627\u060c \u0644\u062a\u0637\u0628\u064a\u0642 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0648\u0627\u0636\u062d\u064b\u0627 \u0628\u0634\u0623\u0646 \u0645\u0641\u0647\u0648\u0645 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631\u060c \u0644\u0630\u0644\u0643 \u0633\u0646\u0631\u0649 \u0623\u062f\u0646\u0627\u0647 \u0645\u0645\u0627 \u064a\u062a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a.<\/p>\n<p style=\";text-align:right;direction:rtl\"> <strong>\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631<\/strong> \u0644\u0644\u0648\u0633\u0637 \u0647\u0648 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0642\u062f\u0627\u0631 \u0627\u0646\u062e\u0641\u0627\u0636 \u0633\u0631\u0639\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0648\u0637\u0648\u0644\u0647 \u0627\u0644\u0645\u0648\u062c\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0641\u0631\u0627\u063a \u0639\u0646\u062f \u062f\u062e\u0648\u0644\u0647 \u0625\u0644\u0649 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0645\u0630\u0643\u0648\u0631. \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0643\u0644\u0645\u0627 \u0627\u0631\u062a\u0641\u0639 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u0643\u0644\u0645\u0627 \u0627\u0646\u062e\u0641\u0636\u062a \u0633\u0631\u0639\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639 \u0648\u0637\u0648\u0644\u0647 \u0627\u0644\u0645\u0648\u062c\u064a \u0641\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0645\u062f\u0631\u0648\u0633.<\/p>\n<p style=\";text-align:right;direction:rtl\"> \u0635\u064a\u063a\u0629 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0647\u064a:<\/p>\n<p class=\"has-text-align-center\" style=\";text-align:right;direction:rtl\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-3272ab4bb86af78aa312738841e2663f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n=\\cfrac{c}{v}\" title=\"Rendered by QuickLaTeX.com\" height=\"34\" width=\"46\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px;text-align:right;direction:rtl\"> \u0630\u0647\u0628: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;;text-align:right;direction:rtl\">\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-ec4217f4fa5fcd92a9edceba0e708cf7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0644\u0648\u0633\u0637. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-276a76eafbebc4494deafceec7cc4ddd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"c\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u0647\u064a \u0633\u0631\u0639\u0629 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0641\u0631\u0627\u063a (3\u00b710 <sup>8<\/sup> \u0645\/\u062b). <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-796872219106704832bd95ce08640b7b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"v\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u0647\u064a \u0633\u0631\u0639\u0629 \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0641\u064a\u0647 \u062d\u0633\u0627\u0628 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631.<\/span><\/li>\n<\/ul>\n<p style=\";text-align:right;direction:rtl\"> \u064a\u0639\u062a\u0645\u062f \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0648\u0633\u0637. \u064a\u0645\u0643\u0646\u0643\u0645 \u0627\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0642\u064a\u0645 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0628\u0627\u0644\u0636\u063a\u0637 \u0647\u0646\u0627: <\/p>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;;text-align:right;direction:rtl\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>\u0627\u0646\u0638\u0631:<\/strong> <a href=\"https:\/\/physigeek.com\/ar\/\u0645\u0639\u0627\u0645\u0644-\u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631\/\">\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631<\/a><\/div>\n<h2 class=\"wp-block-heading\" style=\";text-align:right;direction:rtl\"><span class=\"ez-toc-section\" id=\"Reflexion-interna-total\"><\/span>\u0627\u0646\u0639\u0643\u0627\u0633 \u062f\u0627\u062e\u0644\u064a \u0643\u0627\u0645\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> \u0641\u064a \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621\u060c <strong>\u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 (\u0623\u0648 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u0629)<\/strong> \u0647\u064a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u064a\u0647\u0627 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062d\u0633\u0627\u0628 \u0645\u0639\u0643\u0648\u0633 \u062c\u064a\u0628 \u062d\u0627\u0635\u0644 \u0627\u0644\u0642\u0633\u0645\u0629 \u0628\u064a\u0646 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0633\u0642\u0637 \u0641\u064a\u0647 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0633\u0631 \u0641\u064a\u0647 . .\u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 <\/p>\n<p class=\"has-text-align-center\" style=\";text-align:right;direction:rtl\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-d578646ea492b5cd851e7eba3578044f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{sin}(\\theta_c)=\\cfrac{n_2}{n_1}\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"95\" style=\"vertical-align: -15px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\" style=\";text-align:right;direction:rtl\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-61c0e88486e5cad80d5109d1f67c31e1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\theta_c=\\text{arcsen}\\left(\\frac{n_2}{n_1}\\right)\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"135\" style=\"vertical-align: -17px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px;text-align:right;direction:rtl\"> \u0630\u0647\u0628: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;;text-align:right;direction:rtl\">\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-ec1ef70052f126c1e3f54bfcb4e7ac25_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\theta_c\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"14\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u064a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-cebc0a013985f2695aeb53ded9e7afb1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0633\u0642\u0637 \u0639\u0644\u064a\u0647 \u0627\u0644\u0636\u0648\u0621. <\/span><\/li>\n<li style=\"margin-bottom:5px;text-align:right;direction:rtl\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-bf1e42c248eee22a0911c24c95fe28f0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0646\u0643\u0633\u0627\u0631 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0633\u0631 \u0641\u064a\u0647 \u0627\u0644\u0636\u0648\u0621.<\/span><\/li>\n<\/ul>\n<p style=\";text-align:right;direction:rtl\"> \u0648\u0647\u0643\u0630\u0627\u060c \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0633\u0642\u0648\u0637 \u03b8 <sub>1<\/sub> \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629\u060c \u064a\u0646\u0639\u0643\u0633 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u062f\u0627\u062e\u0644 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0630\u064a \u064a\u0633\u0642\u0637 \u0639\u0644\u064a\u0647. \u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631\u060c \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0633\u0642\u0648\u0637 \u03b8 <sub>1<\/sub> \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0636\u0648\u0621 \u0644\u0627 \u064a\u0646\u0643\u0633\u0631 \u0628\u0644 \u064a\u0646\u0639\u0643\u0633\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u0631 \u0625\u0644\u0649 \u0627\u0644\u0648\u0633\u0637 \u0627\u0644\u0622\u062e\u0631\u060c \u064a\u0628\u0642\u0649 \u0641\u064a \u0627\u0644\u062f\u0627\u062e\u0644 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0628\u064a\u0626\u0629. <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/reflexion-interne-totale.png\" alt=\"\u0627\u0646\u0639\u0643\u0627\u0633 \u062f\u0627\u062e\u0644\u064a \u0643\u0627\u0645\u0644\" class=\"wp-image-9154\" width=\"515\" height=\"314\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/reflexion-interne-totale-300x184.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/reflexion-interne-totale-768x472.png 768w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/reflexion-interne-totale.png 807w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<p style=\";text-align:right;direction:rtl\"> \u062a\u0633\u0645\u0649 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 <strong>\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0643\u0644\u064a<\/strong> \u0648\u062a\u062d\u062f\u062b \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0632\u0627\u0648\u064a\u0629 \u0633\u0642\u0648\u0637 \u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u0648\u0621 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062d\u0631\u062c\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0643 \u062d\u0633\u0627\u0628\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0623\u0639\u0644\u0627\u0647.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0633\u062a\u062c\u062f \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0634\u0631\u062d \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644. \u0633\u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u0631\u0624\u064a\u0629 \u0645\u0627 \u064a\u0642\u0648\u0644\u0647 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\u060c \u0648\u0645\u0627 \u0647\u064a \u0635\u064a\u063a\u062a\u0647\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0633\u064a\u062a\u0645 \u0634\u0631\u062d \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0644\u0641\u0647\u0645\u0647 \u062c\u064a\u062f\u064b\u0627. \u0645\u0627 \u0647\u0648 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644\u061f \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0647\u0648 \u0642\u0627\u0646\u0648\u0646 \u0641\u064a\u0632\u064a\u0627\u0626\u064a \u064a\u0631\u0628\u0637 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631 \u0644\u0648\u0633\u0627\u0626\u0637 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0633\u0642\u0648\u0637 \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0633\u0627\u0631. \u0648\u0647\u0643\u0630\u0627\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644 \u0644\u062d\u0633\u0627\u0628 \u0632\u0627\u0648\u064a\u0629 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/ar\/%d9%82%d8%a7%d9%86%d9%88%d9%86-%d8%b3%d9%86%d9%8a%d9%84\/\"> <span class=\"screen-reader-text\">\u0642\u0627\u0646\u0648\u0646 \u0633\u0646\u064a\u0644<\/span> \u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u0632\u064a\u062f 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