{"id":33118,"date":"2021-10-19T00:59:04","date_gmt":"2021-10-18T19:29:04","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=33118"},"modified":"2021-10-19T00:59:14","modified_gmt":"2021-10-18T19:29:14","slug":"04-02-01q","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/04-02-01q\/","title":{"rendered":"\u0dbb\u0dad\u0dd4 \u0db4\u0dd0\u0dc4\u0dd0\u0dba\u0dd9\u0db1\u0dca \u0dc0\u0dbb\u0dca\u0dab \u0d9c\u0db1\u0dca\u0dc0\u0db1 \u0dbd\u0daf \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd \u0db8\u0dd4\u0dc5\u0dd4 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba \u0dc3\u0ddc\u0dba\u0db1\u0dca\u0db1 \u0d94\u0db6\u0da7\u0dad\u0dca \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca\u0daf?"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div class=\"wp-block-cover has-pale-pink-background-color has-background-dim\" style=\"min-height:490px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color\" style=\"color:#50191d;font-size:20px\"><strong>\u0dbb\u0dd6\u0db4\u0dba\u0dda \u0db4\u0dbb\u0dd2\u0daf\u0dd2 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0d9a\u0dca \u0dc3\u0db8\u0dcf\u0db1 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd\u0da7 \u0db6\u0dd9\u0daf\u0dcf \u0d91\u0d9a\u0d9a\u0dca \u0dc4\u0dd0\u0dbb \u0d91\u0d9a\u0d9a\u0dca \u0dbb\u0dad\u0dd4 \u0dc4\u0dcf \u0db1\u0dd2\u0dbd\u0dca \u0dc0\u0dbb\u0dca\u0dab\u0dc0\u0dbd\u0dd2\u0db1\u0dca \u0dc0\u0dbb\u0dca\u0dab \u0d9c\u0db1\u0dca\u0dc0\u0dcf \u0dad\u0dd2\u0db6\u0dda.\u0db1\u0dd2\u0dbd\u0dca \u0db4\u0dd0\u0dc4\u0dd0\u0dba\u0dd9\u0db1\u0dca \u0dc0\u0dbb\u0dca\u0dab \u0d9c\u0db1\u0dca\u0dc0\u0db1 \u0dbd\u0daf \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd \u0db8\u0dd4\u0dc5\u0dd4 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba 145\u0d9a\u0dca \u0dc0\u0dda. \u0dbb\u0dad\u0dd4 \u0db4\u0dd0\u0dc4\u0dd0\u0dba\u0dd9\u0db1\u0dca \u0dc0\u0dbb\u0dca\u0dab \u0d9c\u0db1\u0dca\u0dc0\u0db1 \u0dbd\u0daf \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd \u0db8\u0dd4\u0dc5\u0dd4 \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba \u0d9a\u0dd3\u0dba\u0daf?<\/strong><br><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"361\" height=\"246\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/10\/image.png\" alt=\"\" class=\"wp-image-33117\" \/><\/figure><\/div>\n<\/div><\/div>\n\n\n\n<p style=\"font-size:20px\">\u00a0\u0db8\u0dd9\u0db8 \u0d9c\u0dd0\u0da7\u0dbd\u0dd4\u0dc0 \u0dc3\u0db8\u0d9a\u0ddd\u0dab\u0dd3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab \u0db4\u0dd2\u0dc5\u0dd2\u0db6\u0db3 \u0daf\u0dd0\u0db1\u0dd4\u0db8 \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dba\u0dd9\u0db1\u0dca \u0db4\u0dc4\u0dc3\u0dd4\u0dc0\u0dd9\u0db1\u0dca \u0dc0\u0dd2\u0dc3\u0db3\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.\u0d85\u0db1\u0dd4\u0dbb\u0dd6\u0db4 \u0db4\u0dcf\u0daf\u0dc0\u0dbd \u0daf\u0dd2\u0d9c \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba b:bx \u0dc0\u0db1 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab \u0daf\u0dd9\u0d9a\u0d9a \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba \u0d85\u0db4\u0dd2 \u0db8\u0dd4\u0dbd\u0dd2\u0db1\u0dca\u0db8 \u0dc4\u0ddc\u0dba\u0db8\u0dd4.<br>\u0db4\u0dcf\u0daf\u0dba\u0dda \u0daf\u0dd2\u0d9c b \u0dc0\u0db1 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0d8b\u0da0\u0dca\u0da0\u0dba\u0dda \u0d8b\u0dc3 h \u0db1\u0db8\u0dca,\u0dc3\u0db8\u0d9a\u0ddd\u0dab\u0dd3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab \u0db4\u0dca\u200d\u0dbb\u0db8\u0dda\u0dba\u0dba\u0da7 \u0d85\u0db1\u0dd4\u0dc0 \u0db4\u0dcf\u0daf\u0dba\u0dda \u0daf\u0dd2\u0d9c bx \u0dc0\u0db1 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0d8b\u0da0\u0dca\u0da0\u0dba\u0dda \u0d8b\u0dc3 hx \u0dc0\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"367\" height=\"140\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/10\/image-1.png\" alt=\"\" class=\"wp-image-33169\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:20px\"><span class=\"wp-katex-eq\" data-display=\"false\">A1\\;=\\;\\frac{bh}2\\;\\;\\;\\;\\;\\;\\;A2=\\frac{bh}2.x^2<\/span><\/p>\n\n\n\n<p style=\"font-size:20px\"><span class=\"wp-katex-eq\" data-display=\"false\">\\therefore A1:A2=1:x^2\u0dc0\u0dda.<\/span><\/p>\n\n\n\n<p style=\"font-size:20px\">\u0d91\u0db1\u0db8\u0dca. \u0daf\u0dd2\u0d9c \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba 1: x \u0dc0\u0db1 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab \u0daf\u0dd9\u0d9a\u0d9a \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba 1 : <span class=\"wp-katex-eq\" data-display=\"false\">x^2<\/span> \u0dc0\u0dda.<br>\u0d91\u0d9a\u0dca \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0d9a \u0d8b\u0dc3 h \u0daf,\u0d89\u0dc4\u0dc5\u0db8 \u0db4\u0dc0\u0dad\u0dd2\u0db1 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba A \u0daf \u0dbd\u0dd9\u0dc3 \u0d9c\u0dad\u0dca \u0dc0\u0dd2\u0da7,<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"403\" height=\"222\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/10\/image-2.png\" alt=\"\" class=\"wp-image-33170\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:20px\">\u0d89\u0dc4\u0dad \u0dbb\u0dd6\u0db4\u0dba\u0dda \u0db4\u0dbb\u0dd2\u0daf\u0dd2 \u0daf\u0dd9\u0dc0\u0db1 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba 2h\u0d8b\u0dc3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba\u0dd9\u0db1\u0dca h \u0d8b\u0dc3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba \u0d85\u0da9\u0dd4 \u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0dd9\u0db1\u0dca \u0dbd\u0dd0\u0db6\u0dda.<\/p>\n\n\n\n<p style=\"font-size:20px\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\\;\u0daf\u0dd9\u0d9a\u0dda\\;\u0db4\u0dcf\u0daf\u0dc0\u0dbd\\;\u0daf\u0dd2\u0d9c\\;\u0d85\u0dad\u0dbb\\;\u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba\\;\\;&amp;=&amp;\\;1\\;:\\;2\\\\ \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0daf\u0dd9\u0d9a\u0dda\u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0d85\u0dad\u0dbb\u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba&amp;=&amp;\\;1:\\;2^2=&amp;\\;1\\;:\\;4\\end{array}<\/span><\/p>\n\n\n\n<p style=\"font-size:20px\">\u2234h \u0d8b\u0dc3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba A \u0db1\u0db8\u0dca,2h \u0d8b\u0dc3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab\u0dba\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba 4A \u0dc0\u0dda.<br>\u0daf\u0dd9\u0dc0\u0db1 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba = 4A \u2013 A =\u00a0 3A \u0dc0\u0dda.<br>\u0db8\u0dd9\u0dbd\u0dd9\u0dc3\u0db8 \u0dad\u0dd4\u0db1\u0dca\u0dc0\u0db1 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba <span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}&amp;&amp;3^2A-2^2A\\end{array}<\/span>\u00a0 \u0d9c\u0dd9\u0db1\u0dca \u0dbd\u0dd0\u0db6\u0dda.<br>\u0d91\u0db1\u0db8\u0dca, \u0dad\u0dd4\u0db1\u0dca\u0dc0\u0db1 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dda \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba = 9 A \u2013 4A =\u00a0 5A<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"291\" height=\"162\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/10\/image-3.png\" alt=\"\" class=\"wp-image-33171\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:20px\">\u0db8\u0dda \u0d86\u0d9a\u0dcf\u0dbb\u0dba\u0da7\u0db8 \u0d89\u0dad\u0dd2\u0dbb\u0dd2 \u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba\u0dad\u0dca \u0db8\u0db1\u0ddd\u0db8\u0dba\u0dd9\u0db1\u0dca \u0d9c\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca!<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"269\" height=\"193\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/10\/image-4.png\" alt=\"\" class=\"wp-image-33172\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:20px\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\u0db1\u0dd2\u0dbd\u0dca\\;\u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd\\;\u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dc0\u0dbd\\;\u0d93\u0d9a\u0dca\u200d\u0dba\u0dba\\;\\;&amp;=&amp;\\;A\\;+\\;5A\\;+\\;9A\\;+\\;13A\\;+\\;17A\\;=\\;\\;145\\;\\;\\;\\;\\;\\;\\;\\\\45\\;A\\;&amp;=&amp;\\;\\;145\\;\\;\\;\\;\\;\\;\\;\\;\\;\\;\\;\\;\\;\\\\A\\;\\;&amp;=&amp;\\;\\;\\frac{29}9\\end{array}<\/span><\/p>\n\n\n\n<p style=\"font-size:20px\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\u0dbb\u0dad\u0dd4\\;\u0dad\u0dd3\u0dbb\u0dd4\u0dc0\u0dbd\\;\u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dc0\u0dbd\\;\u0d93\u0d9a\u0dca\u200d\u0dba\u0dba\\;\\;&amp;=&amp;\\;3A\\;+\\;7A\\;+\\;11A\\;+\\;15A\\;\\;\\;\\;\\\\&amp;=&amp;\\;\\;36A\\;\\;\\\\&amp;=&amp;\\;36\\;\\times\\;\\frac{29}9\\;\\;\\;\\;\\;\\\\&amp;=&amp;\\;\\;116\\end{array}<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u0db8\u0dd9\u0db8 \u0d9c\u0dd0\u0da7\u0dbd\u0dd4\u0dc0 \u0dc3\u0db8\u0d9a\u0ddd\u0dab\u0dd3 \u0dad\u0dca\u200d\u0dbb\u0dd2\u0d9a\u0ddd\u0dab \u0db4\u0dd2\u0dc5\u0dd2\u0db6\u0db3 \u0daf\u0dd0\u0db1\u0dd4\u0db8 \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dba\u0dd9\u0db1\u0dca \u0db4\u0dc4\u0dc3\u0dd4\u0dc0\u0dd9\u0db1\u0dca \u0dc0\u0dd2\u0dc3\u0db3\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.\u0d85\u0db1\u0dd4\u0dbb\u0dd6\u0db4 \u0db4\u0dcf\u0daf\u0dc0\u0dbd \u0daf\u0dd2\u0d9c \u0d85\u0dad\u0dbb \u0d85\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dba b:bx 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