T\u00e1c d\u1ee5ng c\u1ee7a \u0111i\u1ec7n trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta th\u00ec kh\u00f4ng n\u00f3i c\u0169ng r\u00f5. M\u00e1y gi\u1eb7t, t\u1ee7 l\u1ea1nh, l\u00f2 vi s\u00f3ng, tivi\u2026 c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0111i\u1ec7n gia d\u1ee5ng \u0111\u1ec1u kh\u00f4ng t\u00e1ch r\u1eddi v\u1edbi \u0111i\u1ec7n \u0111\u01b0\u1ee3c. Nh\u00e0 m\u00e1y, tr\u01b0\u1eddng h\u1ecdc, c\u1eeda h\u00e0ng c\u0169ng kh\u00f4ng th\u1ec3 kh\u00f4ng c\u00f3 \u0111i\u1ec7n.<\/p>\n\n\n\n
Ng\u01b0\u1eddi ta d\u00f9ng \u0111i\u1ec7n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, s\u01b0\u1edfi \u1ea5m, l\u00e0m l\u1ea1nh, truy\u1ec1n tin\u2026 C\u00f3 \u0111i\u1ec7n, cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta ng\u00e0y c\u00e0ng tho\u00e1i m\u00e1i, ng\u00e0y c\u00e0ng ti\u1ec7n l\u1ee3i. Th\u1ebf th\u00ec, \u0111i\u1ec7n t\u1eeb \u0111\u00e2u \u0111\u1ebfn nh\u1ec9?<\/p>\n\n\n\n
\u0110i\u1ec7n m\u00e0 ch\u00fang ta th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u00e0 \u0111i\u1ec7n th\u00e0nh ph\u1ed1 220 v\u00f4n, \u0111\u1ebfn t\u1eeb nh\u00e0 m\u00e1y \u0111i\u1ec7n. Trong nh\u00e0 m\u00e1y \u0111i\u1ec7n, m\u00e1y ph\u00e1t \u0111i\u1ec7n ph\u00e1t ra \u0111i\u1ec7n, r\u1ed3i l\u1ea1i th\u00f4ng qua c\u00e1c \u0111\u01b0\u1eddng t\u1ea3i \u0111i\u1ec7n \u0111\u01b0a \u0111\u1ebfn h\u00e0ng ng\u00e0n, h\u00e0ng v\u1ea1n h\u1ed9 gia \u0111\u00ecnh.<\/p>\n\n\n\n
V\u1eady th\u00ec, \u0111i\u1ec7n do m\u00e1y ph\u00e1t \u0111i\u1ec7n “ch\u1ebf t\u1ea1o” ra \u0111\u1ea5y \u01b0? Kh\u00f4ng! \u0110i\u1ec7n kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ea1o ra m\u1ed9t c\u00e1ch kh\u00f4ng c\u00f3 c\u01a1 s\u1edf. \u0110i\u1ec7n t\u1ee9c l\u00e0 \u0111i\u1ec7n n\u0103ng, n\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng. Ng\u00e0y th\u01b0\u1eddng, ch\u00fang ta hay n\u00f3i d\u00f9ng h\u1ebft bao nhi\u00eau \u0111i\u1ec7n, k\u00ec th\u1ef1c l\u00e0 ch\u1ec9 s\u1ef1 ti\u00eau hao bao nhi\u00eau \u0111i\u1ec7n n\u0103ng. V\u00ed d\u1ee5 nh\u01b0 l\u00f2 s\u01b0\u1edfi \u0111i\u1ec7n ph\u1ea3i d\u00f9ng \u0111i\u1ec7n, khi \u1ea5y ch\u00ednh l\u00e0 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng th\u00e0nh nhi\u1ec7t n\u0103ng. C\u00f2n m\u00e1y ph\u00e1t \u0111i\u1ec7n th\u00ec ng\u01b0\u1ee3c l\u1ea1i, n\u00f3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng kh\u00e1c th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n\n\n\n
Trong nh\u00e0 m\u00e1y thu\u1ef7 \u0111i\u1ec7n, n\u01b0\u1edbc ch\u1ea3y c\u00f3 c\u01a1 n\u0103ng. Khi d\u00f2ng n\u01b0\u1edbc \u0111\u1ea9y tuabin n\u01b0\u1edbc quay, l\u00e0m cho c\u1ee5m nam ch\u00e2m c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n quay theo, sinh ra t\u1eeb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i. T\u1eeb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i l\u1ea1i c\u1ea3m \u1ee9ng ra d\u00f2ng \u0111i\u1ec7n trong cu\u1ed9n d\u00e2y qu\u1ea5n \u1edf xung quanh. Th\u1ebf l\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n ph\u00e1t ra \u0111i\u1ec7n. V\u00ec v\u1eady, thu\u1ef7 \u0111i\u1ec7n l\u00e0m chuy\u1ec3n \u0111\u1ed5i c\u01a1 n\u0103ng c\u1ee7a d\u00f2ng n\u01b0\u1edbc th\u00e0nh ra \u0111i\u1ec7n n\u0103ng. Trong nh\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n b\u1eb1ng s\u1ee9c gi\u00f3, t\u1eebng h\u00e0ng t\u1eebng h\u00e0ng c\u00e1nh qu\u1ea1t gi\u00f3 to l\u1edbn \u0111\u1ed3ng th\u1eddi quay, k\u00e9o m\u00e1y ph\u00e1t \u0111i\u1ec7n quay theo v\u00e0 ph\u00e1t ra \u0111i\u1ec7n. \u0110\u00f3 l\u00e0 ti\u00eau hao c\u01a1 n\u0103ng c\u1ee7a kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec3 sinh ra \u0111i\u1ec7n n\u0103ng. Trong nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, \u0111\u1ed1t c\u00e1c nhi\u00ean li\u1ec7u nh\u01b0 than \u0111\u00e1, d\u1ea7u m\u1ecf, ga thi\u00ean nhi\u00ean v.v. \u0111un n\u01b0\u1edbc trong l\u00f2 h\u01a1i th\u00e0nh h\u01a1i n\u01b0\u1edbc, h\u01a1i n\u01b0\u1edbc \u0111\u1ea9y tua bin kh\u00ed quay, \u0111i\u1ec7n \u0111\u01b0\u1ee3c ph\u00e1t ra. \u0110\u00f3 l\u00e0 chuy\u1ec3n \u0111\u1ed5i ho\u00e1 n\u0103ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng ra khi \u0111\u1ed1t ch\u00e1y nhi\u00ean li\u1ec7u th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n\n\n\n
Theo \u0111\u00e0 s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u0103ng ng\u00e0y c\u00e0ng r\u1ed9ng r\u00e3i, l\u01b0\u1ee3ng nhu c\u1ea7u c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi n\u00f3 c\u0169ng ng\u00e0y c\u00e0ng l\u1edbn. C\u00f2n tr\u1eef l\u01b0\u1ee3ng c\u1ee7a t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean tr\u00ean Tr\u00e1i \u0110\u1ea5t nh\u01b0 than \u0111\u00e1, d\u1ea7u m\u1ecf, ga thi\u00ean nhi\u00ean v.v. l\u1ea1i c\u1ea1n ki\u1ec7t d\u1ea7n d\u1ea7n. L\u1ea5y t\u1ed1c \u0111\u1ed9 ti\u00eau hao hi\u1ec7n nay m\u00e0 x\u00e9t, tr\u1eef l\u01b0\u1ee3ng d\u1ea7u m\u1ecf ch\u1ec9 c\u00f2n \u0111\u1ee7 cho lo\u00e0i ng\u01b0\u1eddi s\u1eed d\u1ee5ng kho\u1ea3ng 70 n\u0103m n\u1eefa. T\u00e0i nguy\u00ean than \u0111\u00e1 tuy c\u00f3 phong ph\u00fa h\u01a1n m\u1ed9t \u00edt, song nhi\u1ec1u nh\u1ea5t c\u0169ng ch\u1ec9 \u0111\u1ee7 d\u00f9ng cho 500 n\u0103m. S\u1ef1 c\u1ea1n ki\u1ec7t c\u1ee7a ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng m\u00e0 lo\u00e0i ng\u01b0\u1eddi s\u1eafp ph\u1ea3i \u0111\u1ed1i m\u1eb7t.<\/p>\n\n\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n, trong h\u1ea1t nh\u00e2n nguy\u00ean t\u1eed c\u00f3 \u1ea9n ch\u1ee9a n\u0103ng l\u01b0\u1ee3ng l\u1edbn lao, g\u1ecdi l\u00e0 nguy\u00ean t\u1eed n\u0103ng l\u01b0\u1ee3ng. M\u1ed9t kilo urani-235 khi x\u1ea3y ra ph\u1ea3n \u1ee9ng ph\u00e2n h\u1ea1ch, nguy\u00ean t\u1eed n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng khi \u0111\u1ed1t kho\u1ea3ng 2700 t\u1ea5n than ti\u00eau chu\u1ea9n. C\u00f3 th\u1ec3 d\u00f9ng nguy\u00ean t\u1eed n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 ph\u00e1t \u0111i\u1ec7n kh\u00f4ng nh\u1ec9? \u1edf nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n, ch\u00ednh l\u00e0 d\u1ef1a v\u00e0o vi\u1ec7c \u0111\u1ed1t ch\u00e1y nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n \u0111\u1ec3 ph\u00e1t \u0111i\u1ec7n. Nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n hi\u1ec7n d\u00f9ng ch\u1ee7 y\u1ebfu l\u00e0 urani v\u00e0 thori. M\u1ed9t lo\u1ea1i nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n kh\u00e1c – \u0111\u01a1teri, c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng nhi\u1ec1u h\u01a1n. Tr\u1eef l\u01b0\u1ee3ng c\u1ee7a \u0111\u01a1teri trong n\u01b0\u1edbc bi\u1ec3n c\u00f3 th\u1ec3 cung c\u1ea5p cho lo\u00e0i ng\u01b0\u1eddi s\u1eed d\u1ee5ng 10 tri\u1ec7u n\u0103m! L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ee3i d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng b\u00ean trong \u0111\u01a1teri nh\u1ec9? C\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn \u0111ang kh\u00f4ng ng\u1eebng nghi\u00ean c\u1ee9u t\u00ecm t\u00f2i. Do kh\u00f3 kh\u0103n v\u1ec1 m\u1eb7t k\u0129 thu\u1eadt qu\u00e1 l\u1edbn, hi\u1ec7n nay v\u1eabn ch\u01b0a th\u1ec3 d\u00f9ng n\u00f3 \u0111\u1ec3 ph\u00e1t \u0111i\u1ec7n. S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed v\u00e0o m\u1ee5c \u0111\u00edch ho\u00e0 b\u00ecnh l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 h\u00e0ng \u0111\u1ea7u c\u1ee7a c\u00e1c nh\u00e0 v\u1eadt l\u00ed hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u0110i\u1ec7n n\u0103ng; Nh\u00e0 m\u00e1y \u0111i\u1ec7n; M\u00e1y ph\u00e1t \u0111i\u1ec7n; Thu\u1ef7 \u0111i\u1ec7n; Ph\u00e1t \u0111i\u1ec7n<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
T\u00e1c d\u1ee5ng c\u1ee7a \u0111i\u1ec7n trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta th\u00ec kh\u00f4ng n\u00f3i c\u0169ng r\u00f5. M\u00e1y gi\u1eb7t, t\u1ee7 l\u1ea1nh, l\u00f2 vi s\u00f3ng, tivi\u2026 c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0111i\u1ec7n gia d\u1ee5ng \u0111\u1ec1u kh\u00f4ng t\u00e1ch r\u1eddi v\u1edbi \u0111i\u1ec7n \u0111\u01b0\u1ee3c. Nh\u00e0 m\u00e1y, tr\u01b0\u1eddng h\u1ecdc, c\u1eeda h\u00e0ng c\u0169ng kh\u00f4ng th\u1ec3 kh\u00f4ng c\u00f3 \u0111i\u1ec7n. Ng\u01b0\u1eddi ta d\u00f9ng \u0111i\u1ec7n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, […]<\/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":[15,7],"tags":[],"class_list":["post-5714","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5714","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=5714"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5714\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=5714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=5714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=5714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}