{"id":1937,"date":"2021-10-12T22:29:12","date_gmt":"2021-10-12T15:29:12","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=1937"},"modified":"2021-10-14T22:11:58","modified_gmt":"2021-10-14T15:11:58","slug":"kien-thuc-ve-quang-pho-qua-vi-du-thuc-tien","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/kien-thuc-ve-quang-pho-qua-vi-du-thuc-tien\/","title":{"rendered":"Ki\u1ebfn th\u1ee9c v\u1ec1 quang ph\u1ed5 qua v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n"},"content":{"rendered":"\n<script type=\"text\/javascript\">\nimg_numb = 10;\n<\/script>\n\n\n\n<p class=\"wp-block-paragraph\">Ghi ch\u00fa: V\u1eadt L\u00fd tr\u1ef1c quang Fanpage<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n 1: \u0110\u1ecbnh ngh\u0129a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quang ph\u1ed5 li\u00ean t\u1ee5c l\u00e0 m\u1ed9t d\u1ea3i m\u00e0u li\u00ean t\u1ee5c t\u1eeb \u0111\u1ecf t\u1edbi t\u00edm.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"678\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/159907104_480390826656188_6387270413171021323_n.png\" alt=\"Ki\u1ebfn th\u1ee9c v\u1ec1 quang ph\u1ed5 qua v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n\" class=\"wp-image-1938\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159907104_480390826656188_6387270413171021323_n.png 900w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159907104_480390826656188_6387270413171021323_n-300x226.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159907104_480390826656188_6387270413171021323_n-768x579.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption>Ki\u1ebfn th\u1ee9c v\u1ec1 quang ph\u1ed5 qua v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quang ph\u1ed5 v\u1ea1ch l\u00e0 h\u1ec7 th\u00e1ng nh\u1eefng v\u1ea1ch s\u00e1ng ri\u00eang l\u1ebb ng\u0103n c\u00e1ch nhau nhau b\u1edfi nh\u1eefng kho\u1ea3ng t\u1ed1i<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"974\" height=\"730\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n.png\" alt=\"Quang ph\u1ed5 v\u1ea1ch l\u00e0 h\u1ec7 th\u00e1ng nh\u1eefng v\u1ea1ch s\u00e1ng ri\u00eang l\u1ebb ng\u0103n c\u00e1ch nhau nhau b\u1edfi nh\u1eefng kho\u1ea3ng t\u1ed1i\" class=\"wp-image-2058\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n.png 974w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n-300x225.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n-768x576.png 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n-900x675.png 900w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/157944203_480390743322863_8361401316296675686_n-480x360.png 480w\" sizes=\"(max-width: 974px) 100vw, 974px\" \/><figcaption>Quang ph\u1ed5 v\u1ea1ch l\u00e0 h\u1ec7 th\u00e1ng nh\u1eefng v\u1ea1ch s\u00e1ng ri\u00eang l\u1ebb ng\u0103n c\u00e1ch nhau nhau b\u1edfi nh\u1eefng kho\u1ea3ng t\u1ed1i<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n 2: T\u00ednh ch\u1ea5t quang ph\u1ed5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh ch\u1ea5t 1: M\u1ed7i nguy\u00ean t\u1ed1 c\u00f3 m\u1ed9t quang ph\u1ed5 v\u1ea1ch \u0111\u1eb7c tr\u01b0ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"978\" height=\"741\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/159613806_480390749989529_8326748131824629987_n.png\" alt=\"M\u1ed7i nguy\u00ean t\u1ed1 c\u00f3 m\u1ed9t quang ph\u1ed5 v\u1ea1ch \u0111\u1eb7c tr\u01b0ng\" class=\"wp-image-2059\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159613806_480390749989529_8326748131824629987_n.png 978w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159613806_480390749989529_8326748131824629987_n-300x227.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159613806_480390749989529_8326748131824629987_n-768x582.png 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159613806_480390749989529_8326748131824629987_n-900x682.png 900w\" sizes=\"(max-width: 978px) 100vw, 978px\" \/><figcaption>M\u1ed7i nguy\u00ean t\u1ed1 c\u00f3 m\u1ed9t quang ph\u1ed5 v\u1ea1ch \u0111\u1eb7c tr\u01b0ng<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh ch\u1ea5t 2: Quang ph\u1ed5 h\u1ea5p th\u1ee5 l\u00e0 c\u00e1c v\u1ea1ch hay \u0111\u00e1m v\u1ea1ch t\u1ed1i tr\u00ean n\u1ec1n c\u1ee7a quang ph\u1ed5 li\u00ean t\u1ee5c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"944\" height=\"674\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/159477149_480390756656195_2388990664433084567_n.png\" alt=\"Quang ph\u1ed5 h\u1ea5p th\u1ee5 l\u00e0 c\u00e1c v\u1ea1ch hay \u0111\u00e1m v\u1ea1ch t\u1ed1i tr\u00ean n\u1ec1n c\u1ee7a quang ph\u1ed5 li\u00ean t\u1ee5c\" class=\"wp-image-2060\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159477149_480390756656195_2388990664433084567_n.png 944w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159477149_480390756656195_2388990664433084567_n-300x214.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159477149_480390756656195_2388990664433084567_n-768x548.png 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159477149_480390756656195_2388990664433084567_n-900x643.png 900w\" sizes=\"(max-width: 944px) 100vw, 944px\" \/><figcaption>Quang ph\u1ed5 h\u1ea5p th\u1ee5 l\u00e0 c\u00e1c v\u1ea1ch hay \u0111\u00e1m v\u1ea1ch t\u1ed1i tr\u00ean n\u1ec1n c\u1ee7a quang ph\u1ed5 li\u00ean t\u1ee5c<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh ch\u1ea5t 3: Nguy\u00ean t\u1ed1 ph\u00e1t x\u1ea1 \u00e1nh s\u00e1ng n\u00e0o th\u00ec s\u1ebd h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng \u0111\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"955\" height=\"696\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/160576536_480390766656194_6901010851195797237_n.png\" alt=\"Nguy\u00ean t\u1ed1 ph\u00e1t x\u1ea1 \u00e1nh s\u00e1ng n\u00e0o th\u00ec s\u1ebd h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng \u0111\u00f3\" class=\"wp-image-2061\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/160576536_480390766656194_6901010851195797237_n.png 955w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/160576536_480390766656194_6901010851195797237_n-300x219.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/160576536_480390766656194_6901010851195797237_n-768x560.png 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/160576536_480390766656194_6901010851195797237_n-900x656.png 900w\" sizes=\"(max-width: 955px) 100vw, 955px\" \/><figcaption>Nguy\u00ean t\u1ed1 ph\u00e1t x\u1ea1 \u00e1nh s\u00e1ng n\u00e0o th\u00ec s\u1ebd h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng \u0111\u00f3<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n 3: \u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng 1: Ph\u00e2n t\u00edch quang ph\u1ed5 ph\u00e1t ra t\u1eeb m\u1ed9t v\u1eadt gi\u00fap ta bi\u1ebft \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o c\u1ee7a v\u1eadt \u0111\u00f3 d\u00f9 n\u00f3 \u1edf r\u1ea5t xa nh\u01b0 m\u1eb7t tr\u1eddi, c\u00e1c ng\u00f4i sao\u2026hay v\u1eadt kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn tr\u1ef1c ti\u1ebfp nh\u01b0 l\u00f2 luy\u1ec7n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"730\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/159302404_480390806656190_6503771612564317355_n.png\" alt=\"Ph\u00e2n t\u00edch quang ph\u1ed5 ph\u00e1t ra t\u1eeb m\u1ed9t v\u1eadt gi\u00fap ta bi\u1ebft \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o c\u1ee7a v\u1eadt \u0111\u00f3 d\u00f9 n\u00f3 \u1edf r\u1ea5t xa nh\u01b0 m\u1eb7t tr\u1eddi, c\u00e1c ng\u00f4i sao\u2026hay v\u1eadt kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn tr\u1ef1c ti\u1ebfp nh\u01b0 l\u00f2 luy\u1ec7n\" class=\"wp-image-2062\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159302404_480390806656190_6503771612564317355_n.png 984w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159302404_480390806656190_6503771612564317355_n-300x223.png 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159302404_480390806656190_6503771612564317355_n-768x570.png 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/159302404_480390806656190_6503771612564317355_n-900x668.png 900w\" sizes=\"(max-width: 984px) 100vw, 984px\" \/><figcaption>Ph\u00e2n t\u00edch quang ph\u1ed5 ph\u00e1t ra t\u1eeb m\u1ed9t v\u1eadt gi\u00fap ta bi\u1ebft \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o c\u1ee7a v\u1eadt \u0111\u00f3 d\u00f9 n\u00f3 \u1edf r\u1ea5t xa nh\u01b0 m\u1eb7t tr\u1eddi, c\u00e1c ng\u00f4i sao\u2026hay v\u1eadt kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn tr\u1ef1c ti\u1ebfp nh\u01b0 l\u00f2 luy\u1ec7n<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng 2:  M\u00e1y quang ph\u1ed5 l\u00e0 d\u1ee5ng c\u1ee5 ph\u00e2n t\u00edch m\u1ed9t \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"741\" src=\"https:\/\/www.vietlearn.org\/post\/wp-content\/uploads\/2021\/10\/158314252_480390846656186_3044926675435502841_n.jpg\" alt=\"M\u00e1y quang ph\u1ed5 l\u00e0 d\u1ee5ng c\u1ee5 ph\u00e2n t\u00edch m\u1ed9t \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc\" class=\"wp-image-2063\" srcset=\"https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/158314252_480390846656186_3044926675435502841_n.jpg 997w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/158314252_480390846656186_3044926675435502841_n-300x223.jpg 300w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/158314252_480390846656186_3044926675435502841_n-768x571.jpg 768w, https:\/\/www.vietlearn.org\/kien-thuc\/wp-content\/uploads\/2021\/10\/158314252_480390846656186_3044926675435502841_n-900x669.jpg 900w\" sizes=\"(max-width: 997px) 100vw, 997px\" \/><figcaption>M\u00e1y quang ph\u1ed5 l\u00e0 d\u1ee5ng c\u1ee5 ph\u00e2n t\u00edch m\u1ed9t \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: V\u1eadt L\u00fd tr\u1ef1c quang Fanpage Ph\u1ea7n 1: \u0110\u1ecbnh ngh\u0129a Quang ph\u1ed5 li\u00ean t\u1ee5c l\u00e0 m\u1ed9t d\u1ea3i m\u00e0u li\u00ean t\u1ee5c t\u1eeb \u0111\u1ecf t\u1edbi t\u00edm. Quang ph\u1ed5 v\u1ea1ch l\u00e0 h\u1ec7 th\u00e1ng nh\u1eefng v\u1ea1ch s\u00e1ng ri\u00eang l\u1ebb ng\u0103n c\u00e1ch nhau nhau b\u1edfi nh\u1eefng kho\u1ea3ng t\u1ed1i Ph\u1ea7n 2: T\u00ednh ch\u1ea5t quang ph\u1ed5 T\u00ednh ch\u1ea5t 1: M\u1ed7i nguy\u00ean [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1938,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[5,7],"tags":[],"class_list":["post-1937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pho-thong","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=1937"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/1937\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media\/1938"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=1937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=1937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=1937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}