\u00c1nh s\u00e1ng M\u1eb7t Tr\u1eddi r\u1ef1c r\u1ee1 g\u00e2y n\u00ean nhi\u1ec1u bi\u1ebfn \u0111\u1ed5i quan tr\u1ecdng: Bi\u1ebfn h\u00e0ng v\u1ea1n t\u1ea5n n\u01b0\u1edbc th\u00e0nh h\u01a1i n\u01b0\u1edbc, l\u00e0m tan b\u0103ng tuy\u1ebft, l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed v\u00e0 t\u1ea1o n\u00ean gi\u00f3.<\/p>\n\n\n\n
\u00c1nh s\u00e1ng M\u1eb7t Tr\u1eddi g\u00e2y c\u00e1c ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc trong v\u1eadt ch\u1ea5t. D\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a \u00e1nh s\u00e1ng M\u1eb7t Tr\u1eddi, v\u1ea3i v\u00f3c b\u1ecb b\u1ea1c m\u00e0u (ph\u1ea3n \u1ee9ng oxy ho\u00e1); g\u00e2y ph\u1ea3n \u1ee9ng c\u1ea3m quang cho phim, gi\u1ea5y \u1ea3nh (ph\u1ea3n \u1ee9ng ph\u00e2n gi\u1ea3i); trong ch\u1ea5t di\u1ec7p l\u1ee5c, n\u01b0\u1edbc v\u00e0 cacbon \u0111ioxit ti\u1ebfn h\u00e0nh ph\u1ea3n \u1ee9ng quang ho\u00e1 bi\u1ebfn th\u00e0nh \u0111\u01b0\u1eddng glucoza; photpho tr\u1eafng bi\u1ebfn th\u00e0nh photpho \u0111\u1ecf (ph\u1ea3n \u1ee9ng thay \u0111\u1ed5i c\u1ea5u tr\u00fac)\u2026 Khi M\u1eb7t Tr\u1eddi l\u1eb7n xu\u1ed1ng \u1edf ph\u00eda T\u00e2y v\u00e0 m\u00e0n \u0111\u00eam bu\u00f4ng xu\u1ed1ng, c\u00e1c ph\u1ea3n \u1ee9ng n\u00f3i tr\u00ean n\u00f3i chung s\u1ebd d\u1eebng l\u1ea1i. R\u00f5 r\u00e0ng l\u00e0 \u00e1nh s\u00e1ng c\u00f3 t\u00e1c d\u1ee5ng kh\u00e1 quan tr\u1ecdng trong c\u00e1c ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc. V\u00ec \u00e1nh s\u00e1ng l\u00e0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng n\u00ean c\u00f3 th\u1ec3 k\u00edch th\u00edch c\u00e1c ph\u00e2n t\u1eed v\u1eadt ch\u1ea5t \u0111\u1ec3 g\u00e2y ra c\u00e1c ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc. Nh\u01b0 Enstein \u0111\u00e3 n\u00f3i: “M\u1ed9t quang t\u1eed c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y m\u1ed9t ph\u00e2n t\u1eed g\u00e2y ra ph\u1ea3n \u1ee9ng”.<\/p>\n\n\n\n
Nhi\u1ec1u ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc g\u1eafn ch\u1eb7t v\u1edbi \u00e1nh s\u00e1ng. Nhi\u1ec1u khi \u00e1nh s\u00e1ng c\u0169ng g\u00e2y ra m\u1ed9t s\u1ed1 s\u1ef1 vi\u1ec7c r\u1eafc r\u1ed1i do \u00e1nh s\u00e1ng g\u00e2y ra nhi\u1ec1u ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc trong v\u1eadt ch\u1ea5t. Khi ta ch\u1ee5p \u1ea3nh, r\u00f5 r\u00e0ng kh\u00f4ng th\u1ec3 thi\u1ebfu \u00e1nh s\u00e1ng, nh\u01b0ng khi b\u1ea3o qu\u1ea3n phim l\u1ea1i ph\u1ea3i d\u00f9ng gi\u1ea5y \u0111en \u0111\u1ec3 b\u1ecdc k\u1ef9 phim, kh\u00f4ng \u0111\u1ec3 \u00e1nh s\u00e1ng l\u1ecdt v\u00e0o.<\/p>\n\n\n\n
Trong ph\u00f2ng th\u00ed nghi\u1ec7m, c\u00f3 nhi\u1ec1u lo\u1ea1i ho\u00e1 ch\u1ea5t c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ef1ng trong c\u00e1c b\u00ecnh \u0111\u1ef1ng m\u00e0u n\u00e2u c\u0169ng v\u00ec l\u00fd do t\u01b0\u01a1ng t\u1ef1. Nh\u1edd \u0111\u1ef1ng trong c\u00e1c b\u00ecnh \u0111\u1ef1ng m\u00e0u s\u1eabm m\u00e0 l\u00e0m gi\u1ea3m b\u1edbt c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng ho\u1eb7c che h\u1ebft \u00e1nh s\u00e1ng, nh\u1edd \u0111\u00f3 ho\u00e1 ch\u1ea5t s\u1ebd kh\u00f4ng b\u1ecb ph\u00e2n hu\u1ef7 v\u00e0 s\u1ebd b\u1ea3o qu\u1ea3n \u0111\u01b0\u1ee3c l\u00e2u d\u00e0i h\u01a1n.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u00c1nh s\u00e1ng; Ho\u00e1 ch\u1ea5t; B\u00ecnh \u0111\u1ef1ng m\u00e0u n\u00e2u.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
\u00c1nh s\u00e1ng M\u1eb7t Tr\u1eddi r\u1ef1c r\u1ee1 g\u00e2y n\u00ean nhi\u1ec1u bi\u1ebfn \u0111\u1ed5i quan tr\u1ecdng: Bi\u1ebfn h\u00e0ng v\u1ea1n t\u1ea5n n\u01b0\u1edbc th\u00e0nh h\u01a1i n\u01b0\u1edbc, l\u00e0m tan b\u0103ng tuy\u1ebft, l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed v\u00e0 t\u1ea1o n\u00ean gi\u00f3. \u00c1nh s\u00e1ng M\u1eb7t Tr\u1eddi g\u00e2y c\u00e1c ph\u1ea3n \u1ee9ng ho\u00e1 h\u1ecdc trong v\u1eadt ch\u1ea5t. D\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a \u00e1nh s\u00e1ng M\u1eb7t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8,15],"tags":[],"class_list":["post-7779","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7779","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=7779"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7779\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}