{"id":385,"date":"2020-11-30T10:00:58","date_gmt":"2020-11-30T04:30:58","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=385"},"modified":"2021-09-13T22:32:14","modified_gmt":"2021-09-13T17:02:14","slug":"02-07-04","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/physics\/02-07-04\/","title":{"rendered":"02.07.04 &#8211; \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2 \u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0- \u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8"},"content":{"rendered":"\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1As3WHG4q2gtdgHBxbZsJ4qxPZqshy9RZ\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"has-text-align-center wp-block-heading\"><span style=\"color: #003366\"><strong>\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8 <\/strong><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a\u0dca \u0dad\u0dd4\u0dc5 \u0db4\u0dd6\u0dbb\u0dca\u0dab \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0dc4\u0ddd \u0d85\u0dbb\u0dca\u0db0 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dcf\u0dc0\u0dd9\u0db8\u0dd2\u0db1\u0dca \u0dc3\u0db8\u0dad\u0dd4\u0dbd\u0dd2\u0dad\u0dc0 \u0db4\u0dd0\u0dc0\u0dad\u0dd3\u0db8 \u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8 \u0db1\u0db8\u0dca\u0dc0\u0dda.<\/li>\r\n<li>\u0d91\u0dc0\u0dd2\u0da7, \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0 \u0dc3\u0db8\u0dad\u0dd4\u0dbd\u0dd2\u0dad\u0dc0 \u0db4\u0dc0\u0dad\u0dd2\u0db1\u0dca\u0db1\u0dda \u0db6\u0dbd \u0daf\u0dd9\u0d9a\u0d9a\u0dca \u0dba\u0da7\u0dad\u0dda \u0db4\u0db8\u0dab\u0dd2.\u00a0<\/li>\r\n<li>\u0d91\u0db8 \u0db6\u0dbd \u0daf\u0dd9\u0d9a \u0dc0\u0db1\u0dd4\u0dba\u0dda \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db6\u0dbb \u0dc3\u0dc4 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8\u0dba\u0dd2<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>\u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba<\/strong><\/h3>\r\n\r\n\r\n\r\n<p>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0db1\u0dd2\u0dc3\u0dbd \u0d85\u0dc3\u0db8\u0dca\u0db4\u0dd3\u0da9\u0dca\u200d\u0dba \u0dad\u0dbb\u0dbd\u0dba\u0d9a \u0d85\u0dbb\u0dca\u0db0 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0dc4\u0ddd \u0db4\u0dd6\u0dbb\u0dca\u0dab \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dda \u0db1\u0db8\u0dca, \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0 \u0db8\u0dad \u0dba\u0dd9\u0daf\u0dd9\u0db1 \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db6\u0dbb\u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0dc0\u0dda. \u0d91\u0db1\u0db8\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dd9\u0db1 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a,\u00a0 \u00a0<\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-center\"><strong>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db6\u0dbb\u00a0 =\u00a0 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0 \u0db8\u0dad \u0dad\u0dbb\u0dbd\u0dba\u0dd9\u0db1\u0dca \u0dba\u0dd9\u0daf\u0dd9\u0db1 \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8 \u0dc0\u0dda.<\/strong><\/p>\r\n\r\n\r\n\r\n<p>\u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba\u0dd9\u0db1\u0dca,\u00a0 \u00a0 \u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"382\" height=\"198\" class=\"wp-image-612\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.1.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.1.png 382w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.1-300x155.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.1-150x78.png 150w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0dc0\u0dd2\u0da7 \u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba \u0dba\u0dd9\u0daf\u0dd2\u0dba \u0db1\u0ddc\u0dc4\u0dd0\u0d9a\u0dd2\u0dba, \u0d91\u0dc0\u0dd2\u0da7 \u0dba\u0ddc\u0daf\u0dcf\u0d9c\u0dad \u0dba\u0dd4\u0dad\u0dca\u0dad\u0dda \u0dc3\u0db8\u0dad\u0dd4\u0dbd\u0dd2\u0dad\u0dad\u0dcf\u0dc0\u0dba\u0da7 \u0d85\u0daf\u0dcf\u0dbd \u0dc3\u0db8\u0dd3\u0d9a\u0dbb\u0dab\u0dba\u0dba\u0dd2.<\/li>\r\n<li>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0db8\u0dad \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8\u0d9a\u0dca \u0dba\u0dd9\u0daf\u0dd3\u0db8\u0da7 \u0db1\u0db8\u0dca \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db4\u0dc4\u0dbd \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a\u0dca \u0dc4\u0ddd \u0daf\u0dca\u200d\u0dbb\u0dc0 \u0dc3\u0dca\u0dae\u0dbb\u0dba\u0d9a\u0dca \u0dc3\u0dca\u0db4\u0dbb\u0dca\u0dc1\u0dc0 \u0db4\u0dd0\u0dc0\u0dad\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba.\u00a0<\/li>\r\n<li>\u0db6\u0daf\u0dd4\u0db1\u0d9a\u0dca \u0db4\u0dad\u0dd4\u0dbd\u0dda \u0dad\u0dd0\u0db6\u0dd6 \u0dc0\u0dd3\u0daf\u0dd4\u0dbb\u0dd4 \u0d9a\u0dd4\u0da7\u0dca\u0da7\u0dd2\u0dba\u0d9a\u0dca \u0dc3\u0dbd\u0d9a\u0db8\u0dd4. \u0d91\u0dba \u0d91\u0dc3\u0dda \u0dad\u0dd2\u0db6\u0dd2\u0dba\u0daf\u0dd3 \u0da2\u0dbd\u0dba \u0db4\u0dd4\u0dbb\u0dc0\u0dba\u0dd2.<\/li>\r\n<li>\u0db1\u0db8\u0dd4\u0dad\u0dca \u0d91\u0dc4\u0dd2 \u0db4\u0dc4\u0dbd \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0da2\u0dbd\u0dba \u0dc3\u0dca\u0db4\u0dbb\u0dca\u0dc1 \u0db1\u0ddc\u0dc0\u0dda. \u0d91\u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0 \u0db8\u0dad \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8\u0d9a\u0dca \u0db1\u0ddc\u0db4\u0dc0\u0dad\u0dd3.<\/li>\r\n<li>\u0db8\u0dd3\u0da7 \u0db4\u0dca\u200d\u0dbb\u0db0\u0dcf\u0db1\u0db8 \u0dc4\u0dda\u0dad\u0dd4\u0dc0 \u0dc0\u0db1\u0dca\u0db1\u0dda \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8 \u0d87\u0dad\u0dd2 \u0dc0\u0db1\u0dca\u0db1\u0dda \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dae\u0dad\u0dd2\u0d9a \u0db4\u0dd3\u0da9\u0db1 \u0dc0\u0dd9\u0db1\u0dc3 \u0db1\u0dd2\u0dc3\u0dcf\u0dba\u0dd2.<\/li>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba \u0db4\u0dc4\u0dbd \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0dc3\u0dca\u0db4\u0dbb\u0dca\u0dc1 \u0db1\u0ddc\u0d9a\u0dbb\u0dba\u0dd2 \u0db1\u0db8\u0dca \u0d85\u0daf\u0dcf\u0dbd \u0db4\u0dd3\u0da9\u0db1 \u0dc0\u0dd9\u0db1\u0dc3 \u0db1\u0ddc\u0dbd\u0dd0\u0db6\u0dd3\u0dba\u0dba\u0dd2 \u0d91\u0dc0\u0dd2\u0da7 \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8\u0d9a\u0dca \u0db1\u0ddc\u0dbd\u0dd0\u0db6\u0dda.<\/li>\r\n<li>\u0db1\u0db8\u0dd4\u0dad\u0dca \u0da2\u0dbd\u0dba \u0db4\u0dd4\u0dbb\u0dc0\u0dcf \u0db4\u0dc3\u0dd4\u0dc0 \u0dc0\u0dd3\u0daf\u0dd4\u0dbb\u0dd4 \u0d9a\u0dd4\u0da7\u0dca\u0da7\u0dd2\u0dba \u0db6\u0daf\u0dd4\u0db1\u0da7 \u0daf\u0dd0\u0db8\u0dd6\u0dc0\u0dd2\u0da7 \u0d91\u0dc4\u0dd2 \u0db4\u0dc4\u0dbd \u0daf\u0dca\u200d\u0dbb\u0dc0 \u0dc3\u0dca\u0dae\u0dbb\u0dba\u0dda \u0da2\u0dbd\u0dba \u0dc3\u0dca\u0db4\u0dbb\u0dca\u0dc1\u0dc0 \u0d87\u0dad\u0dd2 \u0db1\u0dd2\u0dc3\u0dcf \u0d8b\u0da9\u0dd4\u0d9a\u0dd4\u0dbb\u0dd4 \u0dad\u0dd9\u0dbb\u0db4\u0dd4\u0db8\u0d9a\u0dca \u0db4\u0dc0\u0dad\u0dd3.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a\u0dca \u0dad\u0dd4\u0dbd \u0d85\u0dbb\u0dca\u0db0 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8\u0da7 \u0d85\u0dc0\u0dc1\u0dca\u200d\u0dba\u0dad\u0dcf\u0dc0\u0dba<\/strong><\/h3>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d85\u0dbb\u0dca\u0db0 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d \u0db1\u0db8\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \ud835\udf0c \u0dc0\u0dd6 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0dc3\u0dbd\u0d9a\u0db8\u0dd4. \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0\u00a0 v \u0daf, \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 v&#8217; \u0daf \u0dc0\u0dda \u0db1\u0db8\u0dca,<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba\u0da7 \u0d85\u0db1\u0dd4\u0dc0,<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 66.66%\">\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1708\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.1-1.png\" alt=\"\" width=\"280\" height=\"324\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.1-1-258x300.png 258w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.1-1-150x175.png 150w\" sizes=\"(max-width: 280px) 100vw, 280px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 33.33%\">\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"241\" class=\"wp-image-649\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2.png 200w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2-150x181.png 150w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0db8\u0dda \u0d85\u0db1\u0dd4\u0dc0 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0d85\u0dbb\u0dca\u0db0 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0dad\u0dbb\u0dbd\u0dba\u0d9a \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8\u0da7 \u0db1\u0db8\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba\u0da7 \u0dc0\u0da9\u0dcf \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0d85\u0da9\u0dd4 \u0dc0\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba\u0dd2.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>\u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a\u0dca \u0dad\u0dd4\u0dbd \u0db4\u0dd6\u0dbb\u0dca\u0dab \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dd0\u0dc0\u0dad\u0dd2\u0db8\u0da7 \u0d85\u0dc0\u0dc1\u0dca\u200d\u0dba\u0dad\u0dcf\u0dc0\u0dba<\/strong><\/h3>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0db8\u0dd9\u0dc0\u0dd2\u0da7 \u0d89\u0dc4\u0dad \u0db4\u0dbb\u0dd2\u0daf\u0dd2 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0dc3\u0dd0\u0dbd\u0d9a\u0dd2\u0dba \u0dc4\u0dd0\u0d9a.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1013\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.3-1024x822.png\" alt=\"\" width=\"543\" height=\"430\" \/><\/figure>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d92\u0dc0\u0dd2\u0da7 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca\u00a0 \u0db4\u0dd6\u0dbb\u0dca\u0dab \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8\u0da7 \u0db1\u0db8\u0dca \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba, \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba\u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0dc0\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba\u0dd2.<\/li>\r\n<li>\u0d91\u0dbd\u0dd9\u0dc3 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0d9c\u0dd2\u0dbd\u0dd3\u0db8\u0da7 \u0dc4\u0dda\u0dad\u0dd4\u0dc0 \u0db1\u0db8\u0dca \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba\u0da7 \u0dc0\u0da9\u0dcf \u0dc0\u0dd0\u0da9\u0dd2 \u0dc0\u0dd3\u0db8\u0dba\u0dd2.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\">\u0d86\u0daf\u0dbb\u0dca\u0dc1 \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1<\/h4>\r\n\r\n\r\n\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li>800 kg m<sup>-3<\/sup> \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0d87\u0dad\u0dd2 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca, \u0da2\u0dbd\u0dba \u0dad\u0dd4\u0dc5\u0da7 \u0daf\u0dd0\u0db8\u0dd6 \u0dc0\u0dd2\u0da7 \u0d91\u0dba \u0da2\u0dbd\u0dba\u0dda \u0d9c\u0dd2\u0dbd\u0dd3 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 \u0dc4\u0dcf \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db8\u0dd4\u0dc5\u0dd4 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba \u0dbd\u0db6\u0dcf \u0d9c\u0db1\u0dca\u0db1\u00a0 (\u0da2\u0dbd\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba =1000 kg m<sup>-3<\/sup>) \u0d9c\u0dd2\u0dbd\u0dd3 \u0d87\u0dad\u0dd2 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 v<sub>1<\/sub> \u0daf \u0db8\u0dd4\u0dc5\u0dd4 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 v<sub>all<\/sub> \u0daf \u0db1\u0db8\u0dca,<\/li>\r\n\r\n\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 66.66%\">\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"294\" height=\"160\" class=\"wp-image-29500 size-full aligncenter\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8.png\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8.png 294w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-150x82.png 150w\" sizes=\"(max-width: 294px) 100vw, 294px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 33.33%\">\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"241\" class=\"wp-image-649\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2.png 200w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.2-150x181.png 150w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<\/div>\r\n<\/div>\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n\r\n\r\n<li>\u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d<sub>1<\/sub> \u0dc4\u0dcf d<sub>2<\/sub> \u0dc0\u0db1 (d<sub>2<\/sub> &lt; d<sub>1<\/sub>) \u0db8\u0dd2\u0dc1\u0dca\u200d\u0dbb \u0db1\u0ddc\u0dc0\u0db1 \u0daf\u0dca\u200d\u0dbb\u0dc0 \u0daf\u0dd9\u0d9a\u0d9a\u0dca \u0db6\u0db3\u0dd4\u0db1\u0d9a \u0d87\u0dad. \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d \u0dc0\u0dd6 \u0d92\u0d9a\u0dcf\u0d9a\u0dcf\u0dbb \u0d9c\u0ddd\u0dbd\u0dba\u0d9a\u0dca \u0dc3\u0db8\u0dca\u0db4\u0dd6\u0dbb\u0dca\u0dab\u0dba\u0dd9\u0db1\u0dca\u0db8 \u0d9c\u0dd2\u0dbd\u0dd3 \u0d89\u0db4\u0dd2\u0dbd\u0dd9\u0db1\u0dca\u0db1\u0dda \u0d91\u0dc4\u0dd2 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0\u0dd9\u0db1\u0dca 3\/4 \u0db4\u0dc4\u0dad\u0dd2\u0db1\u0dca \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba \u0dad\u0dd4\u0dc5 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0dbd\u0dd9\u0dc3\u0da7\u0dba \u0d9c\u0ddd\u0dbd\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dc3\u0ddc\u0dba\u0db1\u0dca\u0db1.<\/li>\r\n\r\n\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 66.66%\">\r\n<div class=\"wp-block-group\">\r\n<div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\r\n<p class=\"has-text-align-center\">(d<sub>2<\/sub> &lt; d<sub>1<\/sub>)\u00a0 \u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca\u00a0 d<sub>1<\/sub> \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba \u0dba\u0da7\u0dd2\u0db1\u0dca \u0dad\u0dd2\u0db6\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba\u0dd2. \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 4v \u00a0\u0dbd\u0dd9\u0dc3 \u0dc3\u0dbd\u0d9a\u0db8\u0dd4.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1020\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5.png\" alt=\"\" width=\"386\" height=\"222\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5.png 1001w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5-300x173.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5-768x443.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5-150x86.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5-696x401.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.5-729x420.png 729w\" sizes=\"(max-width: 386px) 100vw, 386px\" \/><\/figure>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 33.33%\">\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"189\" class=\"wp-image-653\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.3.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.3.png 160w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.3-150x177.png 150w\" sizes=\"(max-width: 160px) 100vw, 160px\" \/><\/figure>\r\n<\/div>\r\n<\/div>\r\n<ol>\r\n\r\n\r\n<li>\u0dc3\u0dd8\u0da2\u0dd4\u0d9a\u0ddd\u0db1\u0dcf\u0dc3\u0dca\u200d\u0dbb\u0dcf\u0d9a\u0dcf\u0dbb \u0dbd\u0dd3\u00a0 \u0d9a\u0dd4\u0da7\u0dca\u0da7\u0dd2\u0dba\u0d9a\u0dca \u0d89\u0db1\u0dca 3\/4 \u0d9a\u0dca \u0da2\u0dbd\u0dba \u0dad\u0dd4\u0dc5 \u0dc3\u0dd2\u0da7\u0dd2\u0db1 \u0dc3\u0dda \u0db4\u0dcf\u0dc0\u0dda. \u0d91\u0dba \u0dc0\u0dd9\u0db1\u0dad\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0dad\u0dd0\u0db6\u0dd6 \u0dc0\u0dd2\u0da7 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0\u0dd9\u0db1\u0dca \u0dc4\u0dbb\u0dd2 \u0d85\u0da9\u0d9a\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba \u0dad\u0dd4\u0dc5 \u0dc3\u0dd2\u0da7\u0dd2\u0db1 \u0dc3\u0dda \u0db4\u0dcf\u0dc0\u0dda. \u0d91\u0db8 \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dc3\u0ddc\u0dba\u0db1\u0dca\u0db1.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 66.66%\">\r\n<p class=\"has-text-align-center\">\u0da2\u0dbd\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d<sub>w<\/sub> \u0daf, \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d<sub>0<\/sub> \u0daf \u0dbd\u0dd9\u0dc3 \u0d9c\u0db1\u0dd2\u0db8\u0dd4. \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 4v \u00a0\u0dbd\u0dd9\u0dc3 \u0d9c\u0db1\u0dd2\u0db8\u0dd4.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1022\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6.png\" alt=\"\" width=\"339\" height=\"307\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6.png 1003w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6-300x272.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6-768x695.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6-150x136.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6-696x630.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.6-464x420.png 464w\" sizes=\"(max-width: 339px) 100vw, 339px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis: 63.7%\">\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" class=\"wp-image-1720\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-1024x724.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-1024x724.png 1024w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-300x212.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-768x543.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-150x106.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-696x492.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-1068x755.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-594x420.png 594w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13-100x70.png 100w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.13.png 1123w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"has-text-align-center wp-block-heading\">\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba<\/h2>\r\n\r\n\r\n\r\n<p>\u0db7\u0dcf\u0dc0\u0dd2\u0dad,<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd2\u0dbb\u0dd2 \u0dc0\u0dbd\u0da7 \u0da2\u0dbd\u0dba \u0db8\u0dd2\u0dc1\u0dca\u200d\u0dbb\u0dc0\u0dd3 \u0d87\u0dad\u0dca \u0daf\u0dd0\u0dba\u0dd2 \u0db6\u0dd0\u0dbd\u0dd3\u0db8\u0da7<\/li>\r\n<li>\u0dbb\u0db6\u0dbb\u0dca \u0d9a\u0dd2\u0dbb\u0dd2\u0dc0\u0dbd \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0db8\u0dd0\u0db1\u0dd3\u0db8\u0da7<\/li>\r\n<li>\u0dc0\u0dcf\u0dc4\u0db1 \u0db6\u0dd0\u0da7\u0dbb\u0dd2 \u0d85\u0db8\u0dca\u0dbd \u0dc0\u0dbd \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0db8\u0dd0\u0db1\u0dd3\u0db8\u0da7<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p>\u0db4\u0dca\u200d\u0dbb\u0dcf\u0dba\u0ddd\u0d9c\u0dd2\u0d9a \u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0d9a \u0dc3\u0dbb\u0dbd \u0dc3\u0dca\u0dc0\u0dbb\u0dd6\u0db4\u0dba \u0db4\u0dc4\u0dad \u0daf\u0dd0\u0d9a\u0dca\u0dc0\u0dda. \u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" class=\"wp-image-1006\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-1024x724.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-1024x724.png 1024w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-300x212.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-768x543.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-150x106.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-696x492.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-1068x755.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-594x420.png 594w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12-100x70.png 100w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.12.png 1123w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda 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\u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0da7\u0dba\u0dd2..<\/li>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda \u0d9a\u0db3 \u0dc3\u0dd2\u0dc4\u0dd2\u0db1\u0dca \u0dc0\u0db1 \u0db1\u0dd2\u0dc3\u0dcf \u0d87\u0dad\u0dd2 \u0dc0\u0db1 \u0dc0\u0dcf\u0dc3\u0dd2\r\n<ol>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda \u0dc3\u0d82\u0dc0\u0dda\u0daf\u0dd3\u0dad\u0dcf\u0dc0\u0dba \u0dc0\u0dd0\u0da9\u0dd2 \u0dc0\u0dd3\u0db8.<\/li>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba \u0db8\u0dad \u0db4\u0dc4\u0dbd\u0da7 \u0d87\u0dad\u0dd2 \u0dc0\u0db1 \u0db4\u0dcf\u0dc2\u0dca\u0da8\u0dd2\u0d9a \u0d86\u0dad\u0dad\u0dd2 \u0db6\u0dbd \u0d85\u0da9\u0dd4 \u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0da7<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda \u0d89\u0dc4\u0dbd \u0dc3\u0dd2\u0da7 \u0db6\u0dbd\u0dca\u0db6\u0dba \u0daf\u0dd9\u0dc3\u0da7 \u0dba\u0db1 \u0dc0\u0dd2\u0da7 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dab\u0dba \u0dc0\u0dd0\u0da9\u0dd2 \u0dc0\u0db1 \u0d85\u0dad\u0dbb \u0d9a\u0dca\u200d\u0dbb\u0db8\u0dcf\u0d82\u0d9a\u0dd2\u0dad \u0dc3\u0dbd\u0d9a\u0dd4\u0dab\u0dd4 \u0d85\u0dad\u0dbb \u0db4\u0dbb\u0dad\u0dbb\u0dba \u0d85\u0da9\u0dd4 \u0dc0\u0dda.<\/li>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba \u0d89\u0dc4\u0dbd \u0dc3\u0dd2\u0da7 \u0db4\u0dc4\u0dbd\u0da7 \u0d9a\u0dca\u200d\u0dbb\u0db8\u0dcf\u0d82\u0d9a\u0db1\u0dba \u0d9a\u0dbb \u0d87\u0dad\u0dca\u0dad\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0d85\u0da9\u0dd4 \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0d9c\u0dd2\u0dbd\u0dd9\u0db1 \u0d8b\u0dc3 \u0dc0\u0dd0\u0da9\u0dd2 \u0db1\u0dd2\u0dc3\u0dcf\u0dba\u0dd2.<\/li>\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0db4\u0dcf\u0d9a\u0dbd \u0dc0\u0dd2\u0da7, \u0daf\u0dca\u200d\u0dbb\u0dc0 \u0db4\u0dd8\u0dc2\u0dca\u0dae\u0dba \u0dc3\u0dca\u0db4\u0dbb\u0dca\u0dc2 \u0dc0\u0db1 \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dab \u0dc3\u0dbd\u0d9a\u0dd4\u0dab \u0db8\u0d9c\u0dd2\u0db1\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dbd\u0db6\u0dcf \u0daf\u0dda.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda \u0d9a\u200c\u0db3\u0dda \u0dc4\u0dbb\u0dc3\u0dca\u0d9a\u0da9 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba A \u0daf, \u0db6\u0dbd\u0dca\u0db6\u0dba\u0dda \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0 v \u0daf, \u0d9c\u0dd2\u0dbd\u0dd3 \u0d87\u0dad\u0dd2 \u0d9a\u200c\u200c\u0db3\u0dd9\u0dc4\u0dd2 \u0d8b\u0dc3 h \u0daf, \u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba\u0dda \u0db8\u0dd4\u0dc5\u0dd4 \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba m \u0daf, \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d \u0daf \u0db1\u0db8\u0dca, \u0d9c\u0dd2\u0dbd\u0dd3 \u0d87\u0dad\u0dd2 \u0d8b\u0dc3 h \u0dc3\u0db3\u0dc4\u0dcf \u0db4\u0dca\u200d\u0dbb\u0d9a\u0dcf\u0dc1\u0db1\u0dba\u0d9a\u0dca \u0dbd\u0db6\u0dcf \u0d9c\u0db1\u0dca\u0db1.\u00a0<\/p>\r\n\r\n\r\n\r\n<h2 class=\"has-text-align-center wp-block-heading\"><strong>\u0db6\u0dbb \u0d91\u0dbd\u0dca\u0dc0\u0dd6 \u0d9a\u0dd0\u0d9a\u0dd1\u0dbb\u0dd4\u0db8\u0dca \u0db1\u0dbd\u0dba\u0d9a\u0dca \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dba\u0dd9\u0db1\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8\u00a0<\/strong><\/h2>\r\n\r\n\r\n\r\n<p><strong>\u00a0\u00a0\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dca\u200d\u0dba \u0dc4\u0dcf \u0d8b\u0db4\u0d9a\u0dbb\u0dab :\u00a0<\/strong><\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0d9a\u0dd0\u0d9a\u0dd1\u0dbb\u0dd4\u0db8\u0dca \u0db1\u0dbd\u0dba\u0d9a\u0dca\u00a0<\/li>\r\n<li>\u0d8b\u0dc3 \u0dc3\u0dbb\u0dcf\u0dc0\u0d9a\u0dca<\/li>\r\n<li>10g \u0db4\u0da9\u0dd2 \u0d9a\u0dd3\u0db4\u0dba\u0d9a\u0dca (\u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0 \u0d92\u0d9a\u0d9a)<\/li>\r\n<li>\u0dc0\u2019\u0db1\u0dd2\u0dba\u0dbb\u0dca \u0d9a\u0dd0\u0dbd\u0dd2\u0db4\u0dbb\u0dba\u0d9a\u0dca\u00a0<\/li>\r\n<li>(mm) \u0dc3\u0dbd\u0d9a\u0dd4\u0dab \u0dc3\u0dc4\u0dd2\u0dad \u0db4\u0dca\u200d\u0dbb\u0dc3\u0dca\u0dae\u0dcf\u0dbb \u0d9a\u0da9\u0daf\u0dcf\u0dc3\u0dd2 \u0db4\u0da7\u0dd2\u0dba\u0d9a\u0dca<\/li>\r\n<li>\u0db4\u0dca\u200d\u0dbb\u0db8\u0dcf\u0dab\u0dc0\u0dad\u0dca \u0dad\u0dbb\u0db8\u0dca NaCl \u0daf\u0dca\u200d\u0dbb\u0dcf\u0dc0\u0dab\u0dba\u0d9a\u0dca<\/li>\r\n<li>\u0d8a\u0dba\u0db8\u0dca \u0db8\u0dd6\u0db1\u0dd2\u0dc3\u0dca\u0dc3\u0db8\u0dca \u0dc4\u0ddd \u0dba\u0d9a\u0da9 \u0db6\u0ddd\u0dbd<\/li>\r\n<li>\u0d89\u0da7\u0dd2 \u0dc3\u0dca\u0dc0\u0dbd\u0dca\u0db4\u0dba\u0d9a\u0dca\u00a0\u00a0<\/li>\r\n<li>\u0db1\u0dd6\u0dbd\u0dca \u0d9a\u0dd0\u0db6\u0dbd\u0dd2<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" class=\"wp-image-997\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-1024x724.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-1024x724.png 1024w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-300x212.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-768x543.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-150x106.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-696x492.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-1068x755.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-594x420.png 594w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10-100x70.png 100w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.10.png 1123w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>v=\u00a0 \u0db1\u0dbd\u0dba\u0dda \u0db6\u0dbb \u0dba\u0dd9\u0daf\u0dd6 \u0d89\u0da7\u0dd2 \u0dc3\u0dc4\u0dd2\u0dad \u0d9a\u0ddc\u0da7\u0dc3\u0dda \u0db4\u0dbb\u0dd2\u0db8\u0dcf\u0dc0<\/p>\r\n\r\n\r\n\r\n<p>M= \u0d85\u0da9\u0d82\u0d9c\u0dd4 \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0dc4\u0dcf \u0db1\u0dbd\u0dba\u0dda \u0db8\u0dd4\u0dc5\u0dd4 \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba<\/p>\r\n\r\n\r\n\r\n<p>A= \u0db1\u0dbd\u0dba\u0dda \u0dc3\u0dd2\u0dbd\u0dd2\u0db1\u0dca\u0da9\u0dbb\u0dcf\u0d9a\u0dcf\u0dbb \u0d9a\u0ddc\u0da7\u0dc3\u0dda \u0db6\u0dcf\u0dc4\u0dd2\u0dbb \u0dc4\u0dbb\u0dc3\u0dca\u0d9a\u0da9 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba<\/p>\r\n\r\n\r\n\r\n<p>m=\u00a0 \u0db1\u0dbd\u0dba \u0dad\u0dd4\u0dc5\u0da7 \u0d91\u0d9a\u0dca\u0d9a\u0dbd \u0d85\u0db8\u0dad\u0dbb \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\r\n\r\n\r\n\r\n<p>d=<em>\u00a0 <\/em>\u00a0\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba<\/p>\r\n\r\n\r\n\r\n<p>h= \u00a0\u0db1\u0dbd\u0dba \u0d89\u0db4\u0dd2\u0dbd\u0dd9\u0db1 \u0dc0\u0dd2\u0da7 \u0d9c\u0dd2\u0dbd\u0dd3 \u0d87\u0dad\u0dd2 \u0dc3\u0dd2\u0dbd\u0dd2\u0db1\u0dca\u0da9\u0dbb\u0dcf\u0d9a\u0dcf\u0dbb \u0d9a\u0ddc\u0da7\u0dc3\u0dda \u0daf\u0dd2\u0d9c<\/p>\r\n\r\n\r\n\r\n<p>\u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba\u0dd9\u0db1\u0dca,<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1025\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-580x1024.png\" alt=\"\" width=\"312\" height=\"551\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-580x1024.png 580w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-170x300.png 170w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-768x1356.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-870x1536.png 870w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-150x265.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-300x530.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-696x1228.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7-238x420.png 238w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.7.png 1000w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"363\" height=\"258\" class=\"alignnone wp-image-29501 size-full\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-1.png\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-1.png 363w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-1-300x213.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-1-150x107.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Pasted-into-02.07.04-\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dc3\u0dca\u0dad\u0dd2\u0dae\u0dd2-\u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0-\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8-1-100x70.png 100w\" sizes=\"(max-width: 363px) 100vw, 363px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0dc0\u2019\u0db1\u0dd2\u0dba\u0dbb\u0dca\u00a0 \u0d9a\u0dd0\u0dbd\u0dd2\u0db4\u0dbb\u0dba\u0dd9\u0db1\u0dca \u0db1\u0dbd\u0dba\u0dda \u0db6\u0dcf\u0dc4\u0dd2\u0dbb \u0dc0\u0dd2\u0dc2\u0dca\u0d9a\u0db8\u0dca\u0db7\u0dba \u0dc3\u0ddc\u0dba\u0dcf, \u0db1\u0dbd\u0dba\u0dda \u0dc4\u0dbb\u0dc3\u0dca\u0d9a\u0da9 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba \u0d9c\u0dab\u0db1\u0dba \u0d9a\u0dbb \u0db4\u0dca\u200d\u0dbb\u0dc3\u0dca\u0dae\u0dcf\u0dbb\u0dba\u0dda \u0d85\u0db1\u0dd4\u0d9a\u0dca\u200d\u0dbb\u0db8\u0db1\u0dba \u0dba\u0ddc\u0daf\u0dcf\u0d9c\u0dd9\u0db1 \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba d \u0dc3\u0ddc\u0dba\u0dcf \u0d9c\u0dad \u0dc4\u0dd0\u0d9a.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba\u0dda \u0db4\u0dbb\u0dc3\u0dca\u0db4\u0dbb\u0dba <\/strong>1\/d <strong>\u0da7 \u0d91\u0daf\u0dd2\u0dbb\u0dd2\u0dc0 <\/strong>h<strong> \u0db4\u0dca\u200d\u0dbb\u0dc3\u0dca\u0dae\u0dcf\u0dbb\u0dba<\/strong><\/h3>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1691\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Equation_2.7.3.8-528x1024.png\" alt=\"\" width=\"195\" height=\"381\" \/><\/figure>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" class=\"wp-image-944\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-1024x724.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-1024x724.png 1024w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-300x212.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-768x543.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-150x106.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-696x492.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-1068x755.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-594x420.png 594w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7-100x70.png 100w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Image_2.7.3.7.png 1123w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0dda 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clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div><\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\u0db8\u0dd9\u0db8 \u0dc0\u0dd3\u0da9\u0dd2\u0dba\u0ddd\u0dc0\u0dda,<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba \u0dc3\u0dc4 \u0db6\u0dbb \u0dba\u0dd9\u0daf\u0dd6 \u0db1\u0dbd\u0dba \u0db7\u0dcf\u0dc0\u0dd2\u0dad \u0d9a\u0dbb \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8 \u0db4\u0dd2\u0dbd\u0dd2\u0db6\u0db3 \u0d9a\u0dbb\u0dd4\u0dab\u0dd4 \u0d85\u0da9\u0d82\u0d9c\u0dd4 \u0dc0\u0dda.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" 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aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u0d89\u0db4\u0dd2\u0dbd\u0dd3\u0db8, \u0d89\u0db4\u0dd2\u0dbd\u0dd4\u0db8\u0dca \u0db1\u0dd2\u0dba\u0db8\u0dba, \u0daf\u0dca\u200d\u0dbb\u0dc0\u0db8\u0dcf\u0db1\u0dba,<br \/>\n\u0db6\u0dbb \u0d91\u0dbd\u0dca\u0dc0\u0dd6 \u0d9a\u0dd0\u0d9a\u0dd1\u0dbb\u0dd4\u0db8\u0dca \u0db1\u0dbd\u0dba\u0d9a\u0dca \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dba\u0dd9\u0db1\u0dca \u0daf\u0dca\u200d\u0dbb\u0dc0\u0dba\u0d9a \u0dc3\u0dcf\u0db4\u0dda\u0d9a\u0dca\u0dc2 \u0d9d\u0db1\u0dad\u0dca\u0dc0\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8 \u0dba\u0db1\u0dcf\u0daf\u0dd3 \u0d9a\u0dbb\u0db1\u0dd4 \u0d94\u0db6\u0da7 \u0db8\u0dd9\u0db8 \u0db4\u0dcf\u0da9\u0db8\u0dda\u0daf\u0dd3 \u0d89\u0d9c\u0db1 \u0d9c\u0dad 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