{"id":543,"date":"2021-02-20T22:24:20","date_gmt":"2021-02-20T22:24:20","guid":{"rendered":"https:\/\/rosetta.vn\/triz\/?p=543"},"modified":"2021-02-28T09:40:58","modified_gmt":"2021-02-28T09:40:58","slug":"bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-2","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-2\/","title":{"rendered":"B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ &#8211; \u0111\u1ee3t 2"},"content":{"rendered":"<p><em>B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 2:<\/em><\/p>\n<p>B\u00e0i 2.1. <strong>B\u00ed quy\u1ebft l\u00e0m k\u1eb9o<\/strong><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t lo\u1ea1i k\u1eb9o socola \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 h\u00ecnh c\u00e1i chai v\u00e0 ch\u1ee9a \u0111\u1ea7y syrup (si-r\u00f4) \u0111\u1eb7c b\u00ean trong. C\u00e1ch l\u00e0m lo\u1ea1i k\u1eb9o n\u00e0y th\u1ebf n\u00e0o?<\/span><\/p>\n<p>Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 2: \u201c<span style=\"font-weight: 400\">There is a trick involved<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n<p>B\u1ed5 sung th\u00f4ng tin v\u1ec1 v\u1ea5n \u0111\u1ec1: n\u1ebfu l\u00e0m s\u1eb5n khu\u00f4n k\u1eb9o b\u1eb1ng socola v\u00e0 \u0111\u1ed5 syrup \u0111\u1eb7c v\u00e0o, th\u00ec t\u1ed1c \u0111\u1ed9 \u0111\u1ed5 syrup r\u1ea5t ch\u1eadm, kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t. C\u00f2n n\u1ebfu n\u1ea5u syrup n\u00f3ng l\u00ean cho ch\u1ea3y nhanh, th\u00ec syrup n\u00f3ng s\u1ebd l\u00e0m tan socola n\u00ean l\u1edbp v\u1ecf socola s\u1ebd b\u1ecb th\u1ee7ng.<\/p>\n<p>V\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u01b0\u1ee3c minh h\u1ecda trong video &#8220;Nina at School&#8221; c\u1ee7a <a href=\"https:\/\/rosetta.vn\/triz\/day-triz-trong-truong-hoc-du-an-tetris\/\">d\u1ef1 \u00e1n TETRIS<\/a>, trong video n\u00e0y c\u0169ng c\u00f3 n\u00f3i \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng TRIZ:<\/p>\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/ouWWuwW21ZI?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent&#038;listType=playlist&#038;list=PLMRmpqs_C2FPMFLL7_AGn5uZ489wrH7Nj\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation\"><\/iframe><\/span><\/div>\n<p>B\u00e0i 2.2. <strong>Gi\u1ecdt ch\u1ea3y kim lo\u1ea1i tr\u00ean m\u00e0n h\u00ecnh<\/strong><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c nh\u00e0 khoa h\u1ecdc nghi\u00ean c\u1ee9u qu\u00e1 tr\u00ecnh h\u00e0n b\u1eb1ng h\u1ed3 quang \u0111i\u1ec7n trong ph\u00f2ng lab. H\u1ecd mu\u1ed1n t\u00ecm hi\u1ec3u que h\u00e0n b\u1ecb ch\u1ea3y ra nh\u01b0 th\u1ebf n\u00e0o, v\u00e0 h\u1ed3 quang thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o trong khi h\u00e0n. H\u1ecd quay phim qu\u00e1 tr\u00ecnh h\u00e0n. Khi b\u1eadt \u0111i\u1ec7n l\u00ean \u0111\u1ec3 h\u00e0n, th\u00ec ch\u1ec9 th\u1ea5y \u0111\u01b0\u1ee3c h\u1ed3 quang trong phim v\u00ec n\u00f3 qu\u00e1 s\u00e1ng, kh\u00f4ng nh\u00ecn th\u1ea5y gi\u1ecdt ch\u1ea3y c\u1ee7a kim lo\u1ea1i. H\u1ecd l\u00e0m m\u1ed9t th\u00ed nghi\u1ec7m kh\u00e1c, d\u00f9ng m\u1ed9t tia h\u1ed3 quang th\u1ee9 hai \u0111\u1ec3 chi\u1ebfu v\u00e0o c\u00e1c gi\u1ecdt ch\u1ea3y, nh\u01b0ng b\u00e2y gi\u1edd ch\u1ec9 nh\u00ecn th\u1ea5y c\u00e1c gi\u1ecdt ch\u1ea3y m\u00e0 kh\u00f4ng nh\u00ecn th\u1ea5y h\u1ed3 quang th\u1ee9 nh\u1ea5t. C\u1ea7n l\u00e0m g\u00ec \u0111\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c c\u00f9ng l\u00fac c\u00e1c gi\u1ecdt ch\u1ea3y v\u00e0 tia h\u1ed3 quang ban \u0111\u1ea7u?<\/span><\/p>\n<p>Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 12: \u201c<span style=\"font-weight: 400\">Droplets on the screen<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n<p>B\u00e0i 2.3. <strong>C\u00e1nh \u0111\u1ed3ng v\u1ea1n n\u0103ng<\/strong><\/p>\n<p><span style=\"font-weight: 400\">T\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y l\u00e0m m\u00e1y m\u00f3c ph\u1ee5c v\u1ee5 cho n\u00f4ng nghi\u1ec7p, c\u00f3 m\u1ed9t ph\u1ea7n \u0111\u1ea5t nh\u1ecf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra s\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb. M\u1ed9t l\u1ea7n n\u1ecd, nh\u00e0 m\u00e1y nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u01a1n h\u00e0ng s\u1ea3n xu\u1ea5t m\u00e1y cho nhi\u1ec1u n\u01b0\u1edbc kh\u00e1c nhau. C\u00e1c qu\u1ed1c gia \u1ea5y l\u1ea1i c\u00f3 c\u00e1c lo\u1ea1i \u0111\u1ea5t kh\u00e1c nhau. Ng\u01b0\u1eddi ta nh\u1eadn th\u1ea5y r\u1eb1ng \u0111\u1ec3 ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c \u0111\u00f3 c\u1ea7n r\u1ea5t nhi\u1ec1u th\u00e0nh ph\u1ea7n \u0111\u1ea5t kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u201cCh\u00fang ta c\u1ea7n t\u1edbi 140 c\u00e1nh \u0111\u1ed3ng c\u00e1c lo\u1ea1i\u201d, v\u1ecb ch\u1ee7 t\u1ecbch n\u00f3i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 trong cu\u1ed9c h\u1ecdp. \u201cL\u00e0m sao ch\u00fang ta c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u \u0111\u1ea5t nh\u01b0 v\u1eady?\u201d<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u201cPh\u1ea3i c\u1ea7n r\u1ea5t nhi\u1ec1u ti\u1ec1n n\u1eefa. \u0110i\u1ec1u n\u00e0y kh\u00f4ng th\u1ef1c t\u1ebf ch\u00fat n\u00e0o.\u201d<\/span><\/p>\n<p>Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 22: \u201c<span style=\"font-weight: 400\">The universal field<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared), \u1edf ch\u01b0\u01a1ng 9: M-Field from Generation of S-Field (v\u1ec1\u00a0<strong>ph\u00e2n t\u00edch ch\u1ea5t-tr\u01b0\u1eddng<\/strong>).<\/p>\n<p>B\u1ed5 sung th\u00f4ng tin v\u1ec1 v\u1ea5n \u0111\u1ec1: Vi\u1ec7c th\u1eed nghi\u1ec7m m\u00e1y m\u00f3c tr\u00ean \u0111\u1ed3ng ru\u1ed9ng l\u00e0 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u1ec1n \u0111\u1ea5t l\u00ean m\u00e1y m\u00f3c (v\u00ed d\u1ee5 xe m\u00e1y k\u00e9o), do m\u1ed7i lo\u1ea1i \u0111\u1ea5t c\u00f3 c\u01a1 t\u00ednh ri\u00eang v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau l\u00ean b\u00e1nh xe. \u0110\u1ec3 th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf th\u00ec c\u1ea7n c\u00f3 c\u00e1nh \u0111\u1ed3ng \u0111\u1ee7 l\u1edbn cho m\u00e1y m\u00f3c ch\u1ea1y b\u00ean tr\u00ean, n\u1ebfu chia nh\u1ecf di\u1ec7n t\u00edch m\u1ed9t c\u00e1nh \u0111\u1ed3ng th\u00e0nh nhi\u1ec1u kho\u1ea3nh nh\u1ecf th\u00ec kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 th\u1eed nghi\u1ec7m.<\/p>\n<p>&#8212;<\/p>\n<p>G\u1ee3i \u00fd: \u0111\u1ec3 ti\u1ec7n ghi l\u1ea1i c\u00e1c b\u01b0\u1edbc d\u00f9ng c\u00f4ng c\u1ee5 t\u01b0 duy ki\u1ec3u TRIZ \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng template v\u0103n b\u1ea3n \u1edf\u00a0<a href=\"https:\/\/rosetta.vn\/triz\/template-chua-cac-buoc-giai-quyet-van-de-voi-triz\/\">https:\/\/rosetta.vn\/triz\/template-chua-cac-buoc-giai-quyet-van-de-voi-triz\/<\/a><\/p>\n<p>&#8212;<\/p>\n<p>B\u1ed5 sung: Khi b\u1ea1n \u0111\u00e3 l\u00e0m xong c\u00e1c b\u00e0i t\u1eadp n\u00e0y, c\u00f3 th\u1ec3 so s\u00e1nh v\u1edbi ghi ch\u00fa khi ch\u00fang t\u00f4i gi\u1ea3i c\u00e1c b\u00e0i t\u1eadp trong c\u00e1c file sau:<\/p>\n<p><a href=\"https:\/\/rosetta.vn\/triz\/wp-content\/uploads\/sites\/8\/2021\/02\/Bai_tap_TRIZ_2.1_20210227.docx\">Bai_tap_TRIZ_2.1_20210227<\/a><\/p>\n<p><a href=\"https:\/\/rosetta.vn\/triz\/wp-content\/uploads\/sites\/8\/2021\/02\/Bai_tap_TRIZ_2.2_20210227.docx\">Bai_tap_TRIZ_2.2_20210227<\/a><\/p>\n<p><a href=\"https:\/\/rosetta.vn\/triz\/wp-content\/uploads\/sites\/8\/2021\/02\/Bai_tap_TRIZ_2.3_20210227.docx\">Bai_tap_TRIZ_2.3_20210227<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 2: B\u00e0i 2.1. B\u00ed quy\u1ebft l\u00e0m k\u1eb9o M\u1ed9t lo\u1ea1i k\u1eb9o socola \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 h\u00ecnh c\u00e1i chai v\u00e0 ch\u1ee9a \u0111\u1ea7y syrup (si-r\u00f4) \u0111\u1eb7c b\u00ean trong. C\u00e1ch l\u00e0m lo\u1ea1i k\u1eb9o n\u00e0y th\u1ebf n\u00e0o? Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 2: \u201cThere is a trick involved\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the &hellip; <a href=\"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-2\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ &#8211; \u0111\u1ee3t 2&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[54,1],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxfGB-8L","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/543"}],"collection":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/comments?post=543"}],"version-history":[{"count":4,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/543\/revisions"}],"predecessor-version":[{"id":556,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/543\/revisions\/556"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/media?parent=543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/categories?post=543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/tags?post=543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}