{"id":4724,"date":"2020-10-22T09:25:27","date_gmt":"2020-10-22T02:25:27","guid":{"rendered":"https:\/\/douongvietnam.net\/?p=4724"},"modified":"2020-10-22T10:23:19","modified_gmt":"2020-10-22T03:23:19","slug":"xin-chia-se-vai-thac-mac-ve-cac-hien-tuong-cua-the-gioi-vat-chat","status":"publish","type":"post","link":"https:\/\/douongvietnam.net\/?p=4724","title":{"rendered":"Xin chia s\u1ebb v\u00e0i th\u1eafc m\u1eafc v\u1ec1 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t"},"content":{"rendered":"

Trong cu\u1ed9c s\u1ed1ng, m\u1ed7i ng\u01b0\u1eddi \u0111\u1ecdc s\u00e1ch v\u00e0 ti\u1ebfp nh\u1eadn ki\u1ebfn th\u1ee9c theo c\u00e1ch ri\u00eang c\u1ee7a m\u00ecnh. Nh\u01b0ng t\u00f4i xin t\u1ef1 th\u00fa r\u1eb1ng: T\u00f4i l\u00e0 k\u1ebb \u0111\u1ecdc s\u00e1ch c\u00f3 \u0111i\u1ec1u g\u00ec h\u01a1i kh\u00e1c. T\u00f4i \u00edt khi d\u1ec5 d\u00e0ng ch\u1ea5p nh\u1eadn nh\u1eefng lu\u1eadn \u0111i\u1ec3m, cho d\u00f9 l\u00e0 s\u00e1ch gi\u00e1o khoa, tr\u01b0\u1edbc khi t\u1ef1 \u0111\u1eb7t ra c\u00e2u h\u1ecfi v\u00e0 tr\u1ea3 l\u1eddi gi\u1ea3i \u0111\u00e1p th\u1ecfa m\u00e3n cho ch\u00ednh m\u00ecnh. <\/strong><\/p>\n

V\u00ed d\u1ee5 nh\u01b0 s\u00e1ch gi\u00e1o khoa \u0111\u1ecba l\u00fd d\u1ea1y ch\u00fang ta r\u1eb1ng: \u0110\u01b0\u1eddng x\u00edch \u0111\u1ea1o l\u00e0 n\u01a1i n\u00f3ng nh\u1ea5t qu\u1ea3 \u0111\u1ea5t, l\u00e0 do \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi chi\u1ebfu tr\u1ef1c ti\u1ebfp th\u1eb3ng g\u00f3c g\u1ea7n nh\u1ea5t. Nh\u01b0ng t\u00f4i \u0111\u1eb7t c\u00e2u h\u1ecfi l\u1eadt l\u1ea1i v\u1ea5n \u0111\u1ec1 r\u1eb1ng: T\u1ea1i sao n\u00fai Kalimanzaru cao nh\u1ea5t ch\u00e2u Phi, n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng x\u00edch \u0111\u1ea1o, thu\u1ed9c qu\u1ed1c gia Tanzania, tr\u00ean \u0111\u1ec9nh n\u00f3 l\u1ea1i quanh n\u0103m tuy\u1ebft ph\u1ee7?<\/p>\n

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C\u00f3 th\u1ec3 \u0111\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u0111\u00f3, kh\u00f4ng th\u1ec3 l\u00e0 m\u1ed9t s\u1edbm m\u1ed9t chi\u1ec1u, n\u1ebfu ch\u00fang ta kh\u00f4ng ch\u1ecbu \u0111\u00e0o s\u00e2u suy ngh\u0129. T\u00f4i kh\u00f4ng ph\u1ea3i m\u1ecdt s\u00e1ch, n\u00ean r\u1ea5t kh\u00f4ng th\u00edch nh\u1edb s\u00e1ch theo ki\u1ec3u \u201ct\u1ea7m ch\u01b0\u01a1ng tr\u00edch c\u00fa\u201d. Ri\u00eang \u0111\u1ed1i v\u1edbi s\u00e1ch khoa h\u1ecdc, bao gi\u1edd t\u00f4i c\u0169ng c\u1ed1 n\u1eafm b\u1eaft nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ee7a v\u1ea5n \u0111\u1ec1. Sau \u0111\u00f3 ph\u00e2n lo\u1ea1i nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u00e3 ch\u1ea5p nh\u1eadn hay c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u h\u1ecfi \u0111\u1ec3 ph\u00e2n t\u00edch m\u1ed5 x\u1ebb.<\/p>\n

C\u00f3 m\u1ed9t l\u1ea7n, t\u00f4i \u0111\u01b0\u1ee3c h\u00e2n h\u1ea1nh n\u00f3i chuy\u1ec7n v\u1edbi m\u1ed9t nh\u00e0 khoa h\u1ecdc. Sau khi nghe qua v\u1ea5n \u0111\u1ec1 t\u00f4i tr\u00ecnh b\u1ea7y, anh \u1ea5y ch\u00e2n t\u00ecnh n\u00f3i r\u1eb1ng: “Anh \u0110\u1ee9c \u1ea1, khoa h\u1ecdc ng\u00e0y nay ng\u01b0\u1eddi ta \u0111\u00e3 l\u00e0m h\u1ebft r\u1ed3i. Kh\u00f4ng c\u00f2n \u0111i\u1ec1u g\u00ec gi\u00e0nh cho ch\u00fang ta n\u1eefa \u0111\u00e2u\u201d. Nghe \u0111\u1ebfn \u0111\u00f3, t\u00f4i ch\u00ednh th\u1ee9c d\u1eebng cu\u1ed9c \u0111\u00e0m \u0111\u1ea1o.<\/p>\n

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Th\u1ef1c ra, v\u1ea5n \u0111\u1ec1 m\u00e0 t\u00f4i \u0111\u01b0a ra r\u1ea5t c\u0169, kh\u00f4ng c\u00f3 g\u00ec cao si\u00eau l\u1ea1 l\u00f9ng c\u1ea3. Ai \u0111\u00e3 h\u1ecdc v\u1eadt l\u00fd trong trung h\u1ecdc ph\u1ed5 th\u00f4ng, \u0111\u1ec1u bi\u1ebft t\u1edbi th\u00ed nghi\u1ec7m t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n. Ch\u00ednh A. Eistein \u0111\u00e3 gi\u1ea3i th\u00edch hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y v\u00e0 \u0111\u01b0\u1ee3c gi\u1edbi khoa h\u1ecdc c\u00f4ng nh\u1eadn. Nh\u01b0ng trong th\u00ed nghi\u1ec7m \u0111\u00f3, c\u00f3 m\u1ed9t chi ti\u1ebft c\u1ee9 l\u1edfn v\u1edfn \u00e1m \u1ea3nh t\u00f4i m\u00e3i, nh\u01b0ng t\u00f4i kh\u00f4ng d\u00e1m h\u1ecfi th\u1ea7y gi\u00e1o.<\/p>\n

C\u00e2u h\u1ecfi \u0111\u00f3 c\u1ee9 l\u01a1 l\u1eedng c\u00f2n m\u00e3i trong t\u00f4i su\u1ed1t m\u1ea5y ch\u1ee5c n\u0103m, r\u1eb1ng t\u1ea1i sao: \u201cN\u1ebfu ta c\u00f3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng t\u1edbi m\u1ea1nh bao nhi\u00eau ch\u0103ng n\u1eefa, c\u0169ng kh\u00f4ng l\u00e0m xu\u1ea5t hi\u1ec7n d\u00f2ng quang \u0111i\u1ec7n. m\u00e0 ch\u1ec9 khi, ta \u0110I\u1ec0U CH\u1ec8NH T\u1ea6N S\u1ed0 V\u00c0 B\u01af\u1edaC S\u00d3NG c\u1ee7a \u00e1nh s\u00e1ng t\u1edbi sao cho B\u1eb0NG HO\u1eb6C NH\u1ece H\u01a0N T\u1ea6N S\u1ed0 V\u00c0 B\u01af\u1edaC S\u00d3NG c\u1ee7a t\u1ea5m kim lo\u1ea1i d\u00f9ng l\u00e0m ka tot trong t\u1ebf b\u00e0o quang \u0111i\u1ec7n, th\u00ec khi \u1ea5y m\u1edbi c\u00f3 d\u00f2ng quang \u0111i\u1ec7n\u201d<\/p>\n

T\u00f4i kh\u00f4ng th\u1ecfa m\u00e3n v\u1edbi c\u00e1ch gi\u1ea3i th\u00edch c\u1ee7a nh\u00e0 b\u00e1c h\u1ecdc A. Eistein v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n.<\/p>\n

\u0110\u1ebfn n\u0103m 2004, nh\u00e2n \u0111\u1ecdc m\u1ed9t th\u00f4ng b\u00e1o khoa h\u1ecdc \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, r\u1eb1ng: M\u1ed9t nh\u00f3m khoa h\u1ecdc gia ng\u01b0\u1eddi \u0110\u1ee9c \u0111\u00e3 th\u1ef1c hi\u1ec7n th\u00ed nghi\u1ec7m d\u00f9ng tia c\u1ef1c t\u00edm b\u1eafn ph\u00e1 nguy\u00ean t\u1eed nguy\u00ean t\u1ed1 Xenon. H\u1ecd l\u1ea1 l\u00f9ng tr\u01b0\u1edbc k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m, khi th\u1ea5y r\u1eb1ng l\u1ebd ra c\u00e1c \u0111i\u1ec7n t\u1eed b\u1ecb b\u1eafn ph\u00e1 ph\u1ea3i l\u00e0 l\u1edbp ngo\u00e0i c\u00f9ng c\u1ee7a nguy\u00ean t\u1eed Xenon, thay v\u00ec l\u1ea1i l\u00e0 l\u1edbp \u0111i\u1ec7n t\u1eed \u1edf ph\u00eda trong g\u1ea7n v\u1edbi h\u1ea1t nh\u00e2n b\u1ecb t\u00e1c \u0111\u1ed9ng. Trong khi l\u1edbp ngo\u00e0i c\u00f9ng kh\u00f4ng b\u1ecb h\u1ec1 h\u1ea5n g\u00ec. Ch\u00ednh v\u00ec k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m n\u00e0y, nh\u00f3m khoa h\u1ecdc gia \u0111\u00f3 c\u00f3 quy\u1ec1n x\u00e9t l\u1ea1i c\u00e1ch gi\u1ea3i th\u00edch c\u1ee7a A. Einstein v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n. \u0110i\u1ec1u m\u00e0 g\u1ea7n th\u1ebf k\u1ef7 nay, ch\u00fang ta \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ecdc v\u00e0 \u0111\u01b0\u01a1ng nhi\u00ean c\u00f4ng nh\u1eadn.<\/p>\n

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Nh\u00e2n \u0111\u00e2y, t\u00f4i xin t\u1ecf l\u00f2ng bi\u1ebft \u01a1n \u0111\u1ebfn d\u1ecbch gi\u1ea3 khoa h\u1ecdc n\u1ed5i ti\u1ebfng Ph\u1ea1m V\u0103n Thi\u1ec1u, \u0111\u00e3 d\u1ed3n bao t\u00e2m huy\u1ebft \u0111\u1ec3 d\u1ecbch cu\u1ed1n \u201cV\u1eadt l\u00fd v\u00e0 tri\u1ebft h\u1ecdc \u2013 Cu\u1ed9c c\u00e1ch m\u1ea1ng trong khoa h\u1ecdc hi\u1ec7n \u0111\u1ea1i\u201d c\u1ee7a nh\u00e0 b\u00e1c h\u1ecdc n\u1ed5i ti\u1ebfng trong l\u0129nh v\u1ef1c c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed W. Heisenberg. Trong ph\u1ea7n cu\u1ed1i b\u00e0i di\u1ec5n v\u0103n \u0111\u00e1p t\u1eeb khi \u0111\u01b0\u1ee3c nh\u1eadn gi\u1ea3i th\u01b0\u1edfng Nobel, \u00f4ng \u0111\u00e3 l\u01b0u l\u1ea1i m\u1ed9t b\u0103n kho\u0103n cho h\u1eadu th\u1ebf: \u201cH\u00ecnh nh\u01b0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a th\u1ebf gi\u1edbi vi m\u00f4 c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 ho\u00e0n to\u00e0n kh\u00e1c l\u1ea1 v\u1edbi s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t v\u0129 m\u00f4\u201d<\/p>\n

Khi \u0111\u1ecdc nhi\u1ec1u l\u1ea7n cu\u1ed1n s\u00e1ch n\u00e0y, t\u00f4i \u0111\u00e3 g\u1ea1ch ch\u00e2n b\u1eb1ng b\u00fat \u0111\u1ecf v\u00e0o trang s\u00e1ch \u1edf d\u00f2ng ch\u1eef n\u00e0y \u0111\u1ec3 ghi nh\u1edb.<\/p>\n

M\u1ed9t k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m kh\u00e1c n\u1eefa c\u0169ng \u0111\u01b0\u1ee3c trao gi\u1ea3i th\u01b0\u1edfng Nobel cho nh\u00f3m khoa h\u1ecdc ng\u01b0\u1eddi Ph\u00e1p do Alain Aspect th\u1ef1c hi\u1ec7n, khi c\u00f4ng b\u1ed1 hi\u1ec7n t\u01b0\u1ee3ng k\u1ef3 l\u1ea1 c\u1ee7a c\u00e1c h\u1ea1t foton \u00e1nh s\u00e1ng \u0111\u1eb7t c\u00e1ch xa nhau, nh\u01b0ng s\u1ef1 h\u00e0nh x\u1eed c\u1ee7a ch\u00fang l\u1ea1i gi\u1ed1ng nhau trong t\u1ee9c kh\u1eafc, cho d\u00f9 ch\u00fang kh\u00f4ng h\u1ec1 c\u00f3 th\u00f4ng tin g\u00ec v\u1edbi nhau. S\u1ef1 \u201chi\u1ec3u nhau\u201d n\u00e0y, cho d\u00f9 ch\u00fang c\u00f3 kho\u1ea3ng c\u00e1ch xa x\u00f4i trong v\u0169 tr\u1ee5, n\u01a1i m\u00e0 t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng c\u0169ng kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c k\u1ebft n\u1ed1i th\u00f4ng tin \u0111\u00f3 \u0111\u01b0\u1ee3c. B\u1edfi s\u1ef1 \u201chi\u1ec3u nhau\u201d \u1ea5y l\u00e0 t\u1ee9c kh\u1eafc trong to\u00e0n v\u0169 tr\u1ee5, n\u00ean ng\u01b0\u1eddi ta \u0111\u1eb7t t\u00ean cho th\u00ed nghi\u1ec7m \u1ea5y l\u00e0 s\u1ef1 v\u01b0\u1edbng l\u01b0\u1ee3ng t\u1eed, nh\u01b0 m\u1ed9t s\u1ef1 c\u00f4ng nh\u1eadn thuy\u1ebft v\u0169 tr\u1ee5 b\u1ea5t kh\u1ea3 ph\u00e2n c\u1ee7a Ph\u1eadt gi\u00e1o \u0111\u00e3 k\u1ebft lu\u1eadn tr\u1ef1c gi\u00e1c t\u1eeb h\u00e0ng m\u1ea5y ng\u00e0n n\u0103m nay\u2026<\/p>\n

Cho d\u00f9 th\u00e0nh c\u00f4ng c\u1ee7a th\u00ed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 trao gi\u1ea3i th\u01b0\u1edfng danh gi\u00e1, nh\u01b0ng v\u1eabn c\u00f2n nguy\u00ean \u0111\u00f3 m\u1ed9t c\u00e2u h\u1ecfi ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i \u0111\u00e1p, r\u1eb1ng s\u1ebd gi\u1ea3i th\u00edch b\u1ea3n ch\u1ea5t cu\u1ed1i c\u00f9ng s\u1ef1 li\u00ean k\u1ebft t\u1ee9c kh\u1eafc c\u1ee7a c\u00e1c h\u1ea1t foton \u0111\u00f3 trong to\u00e0n v\u0169 tr\u1ee5 nh\u01b0 th\u1ebf n\u00e0o \u0111\u00e2y? Hay n\u00f3i r\u00f5 h\u01a1n, ng\u01b0\u1eddi ta \u0111\u00e3 c\u00f4ng nh\u1eadn k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m, nh\u01b0ng kh\u00f4ng th\u1ec3 gi\u1ea3i th\u00edch r\u1ed1t r\u00e1o b\u1ea3n ch\u1ea5t s\u1ef1 li\u00ean k\u1ebft t\u1ee9c kh\u1eafc \u1ea5y tr\u00ean c\u01a1 s\u1edf s\u1ef1 T\u01af\u01a0NG T\u00c1C n\u00e0o.<\/p>\n

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C\u00f3 l\u1ebd c\u00f4ng tr\u00ecnh th\u00ed nghi\u1ec7m v\u1eabn c\u00f2n \u0111\u00f3 \u1ea9n s\u1ed1 cho c\u00e2u h\u1ecfi h\u00f3c b\u00faa n\u00e0y, n\u00ean c\u00e1c th\u00f4ng tin ch\u00ednh th\u1ed1ng c\u1ee7a khoa h\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, nh\u00f3m th\u00ed nghi\u1ec7m n\u00e0y v\u1eabn gi\u1eef b\u00ed m\u1eadt v\u1ec1 th\u00f4ng s\u1ed1 c\u1ee7a c\u00e1c h\u1ea1t foton \u0111\u00f3 v\u1ec1 n\u0103ng l\u01b0\u1ee3ng, \u0111\u1ed9ng l\u01b0\u1ee3ng, t\u1ea7n s\u1ed1 v\u00e0 b\u01b0\u1edbc s\u00f3ng, theo nguy\u00ean l\u00fd s\u00f3ng v\u1eadt ch\u1ea5t c\u1ee7a Louis De Broglie.<\/p>\n

Ng\u01b0\u1eddi ta cho r\u1eb1ng, trong khoa h\u1ecdc v\u1eadt l\u00fd c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed, bu\u1ed9c ph\u1ea3i ch\u1ea5p nh\u1eadn tr\u1ea1ng th\u00e1i phi logic nh\u01b0 m\u1ed9t t\u1ea5t y\u1ebfu. Nghi\u1ec5m nhi\u00ean l\u00e0 nh\u01b0 v\u1eady. V\u00ec \u0111i\u1ec1u \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00ed nghi\u1ec7m c\u1ee7a khoa h\u1ecdc ch\u1ea5p nh\u1eadn. Ri\u00eang c\u00e1 nh\u00e2n t\u00f4i kh\u00f4ng tin \u0111i\u1ec1u n\u00e0y. T\u00f4i cho r\u1eb1ng \u0111\u1ed1i v\u1edbi c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed, v\u1eabn c\u00f2n \u0111\u00f3 nh\u1eefng m\u1eaft x\u00edch trong s\u1ef1 logic c\u00f2n khu\u1ea5t l\u1ea5p, con ng\u01b0\u1eddi ch\u01b0a t\u00ecm ra m\u00e0 th\u00f4i. Kh\u00f4ng th\u1ec3 c\u00f4ng nh\u1eadn tr\u1ea1ng th\u00e1i phi logic \u0111\u00f3 v\u00e0 coi r\u1eb1ng n\u00f3 c\u00f3 l\u00fd b\u1edfi s\u1ef1 t\u1ed3n t\u1ea1i. V\u00ec \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u00fang v\u1edbi tri\u1ebft h\u1ecdc.<\/p>\n

Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 c\u0169ng gi\u00f3ng l\u00ean h\u1ed3i chu\u00f4ng c\u1ea3nh t\u1ec9nh r\u1eb1ng: Kh\u00f4ng ph\u1ea3i nh\u1eefng th\u00e0nh t\u1ef1u r\u1ef1c r\u1ee1 c\u1ee7a khoa h\u1ecdc \u0111\u00e3 ch\u1ea5m d\u1ee9t. V\u00e0 nh\u1eefng \u0111i\u1ec1u g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00ednh c\u1ea9n r\u01b0\u1edbc v\u00e0o t\u00f2a l\u00e2u \u0111\u00e0i khoa h\u1ecdc, s\u1ebd b\u1ea5t bi\u1ebfn kh\u00f4ng bao gi\u1edd thay \u0111\u1ed5i. Th\u1ef1c t\u1ebf l\u1ecbch s\u1eed khoa h\u1ecdc c\u1ee7a nh\u00e2n lo\u1ea1i \u0111\u00e3 ch\u1ee9ng minh, nh\u1eefng tuy\u00ean b\u1ed1 khoa h\u1ecdc \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u00fang c\u1ee7a h\u00f4m nay, ch\u01b0a ch\u1eafc \u0111\u00e3 \u0111\u00fang trong t\u01b0\u01a1ng lai.<\/p>\n

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Ng\u01b0\u1eddi vi\u1ebft b\u00e0i n\u00e0y \u0111\u00e3 nhi\u1ec1u n\u0103m nghi\u00ean c\u1ee9u Kinh D\u1ecbch, v\u00e0 mu\u1ed1n d\u00f9ng \u00e1nh s\u00e1ng tri\u1ebft h\u1ecdc c\u1ee7a n\u00f3 \u0111\u1ec3 soi v\u00e0o mi\u1ec1n t\u1ed1i, theo m\u1ed9t c\u00e1ch kh\u00e1m ph\u00e1 m\u1edbi, \u0111\u1ec3 gi\u1ea3i th\u00edch c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng, c\u00f3 c\u00e1c c\u00e2u h\u1ecfi c\u1ea7n \u0111\u01b0\u1ee3c l\u00fd gi\u1ea3i, v\u1ec1 hai l\u0129nh v\u1ef1c l\u00e0 thi\u00ean v\u0103n v\u00e0 c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed. S\u1ef1 gi\u1ea3i th\u00edch v\u00e0 k\u1ebft lu\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra, nh\u01b0ng ch\u01b0a c\u00f4ng b\u1ed1 m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng ch\u00ednh th\u1ee9c. Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 ho\u00e0n to\u00e0n d\u1ef1a v\u00e0o s\u1ef1 suy \u0111o\u00e1n b\u1edfi tr\u1ef1c gi\u00e1c.<\/p>\n

Ng\u00f4n ng\u1eef gi\u1ea3i th\u00edch \u0111\u00f3 t\u1ea5t nhi\u00ean c\u0169ng d\u1ef1a tr\u00ean nh\u1eefng lu\u1eadn c\u1ee9 m\u00e0 khoa h\u1ecdc ch\u00ednh th\u1ed1ng \u0111\u00e3 k\u1ebft lu\u1eadn v\u00e0 ph\u00e1t tri\u1ec3n ra. Tuy nhi\u00ean, c\u00e1ch th\u1ee9c \u0111\u00f3 ho\u00e0n to\u00e0n m\u1edbi l\u1ea1 v\u00e0 kh\u00f4ng tr\u00f9ng h\u1ee3p v\u1edbi ng\u00f4n ng\u1eef c\u1ee7a khoa h\u1ecdc ch\u00ednh th\u1ed1ng. V\u00ec th\u1ebf, h\u1ea7u nh\u01b0 n\u00f3 ch\u1eafc ch\u1eafn kh\u00f4ng \u0111\u01b0\u1ee3c khoa h\u1ecdc c\u00f4ng nh\u1eadn. Ch\u1ec9 bi\u1ebft r\u1eb1ng, k\u1ebft lu\u1eadn mang t\u00ednh tr\u1ef1c gi\u00e1c \u0111\u00f3, n\u00f3 s\u1ebd g\u1ee3i m\u1edf m\u1ed9t c\u00e1ch \u0111\u1eb7t v\u1ea5n \u0111\u1ec1 m\u1edbi, v\u1edbi c\u00e1ch nh\u00ecn ho\u00e0n to\u00e0n m\u1edbi v\u1ec1 b\u1ea3n ch\u1ea5t hi\u1ec7n t\u01b0\u1ee3ng ch\u01b0a \u0111\u01b0\u01a1c kh\u00e1m ph\u00e1.<\/p>\n

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V\u00ed d\u1ee5, ng\u01b0\u1eddi vi\u1ebft d\u00e1m d\u0169ng c\u1ea3m n\u00eau ra k\u1ebft lu\u1eadn v\u1ec1 s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t vi m\u00f4 l\u00e0 C\u1ea2M V\u00c0 \u1ee8NG nhau, b\u1edfi s\u1ef1 \u0111\u1ed3ng nh\u1ea5t v\u1ec1 n\u0103ng l\u01b0\u1ee3ng, \u0111\u1ed9ng l\u01b0\u1ee3ng, t\u1ea7n s\u1ed1 v\u00e0 b\u01b0\u1edbc s\u00f3ng, c\u1ee7a nh\u1eefng h\u1ea1t foton trong th\u00ed nghi\u1ec7m v\u01b0\u1edbng l\u01b0\u1ee3ng t\u1eed v\u1eeba n\u00eau tr\u00ean. \u0110i\u1ec1u n\u00e0y kh\u00e1c h\u1eb3n v\u1edbi t\u01b0\u01a1ng t\u00e1c c\u1ee7a th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t v\u0129 m\u00f4 l\u00e0 VA CH\u1ea0M v\u00e0 B\u1eaeN PH\u00c1. Ch\u00ednh A. Eistein \u0111\u00e3 gi\u1ea3i th\u00edch hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n b\u1eb1ng s\u1ef1 t\u01b0\u01a1ng t\u00e1c v\u0129 m\u00f4 n\u00e0y.<\/p>\n

N\u1ebfu nh\u01b0, nh\u1eefng b\u00ed m\u1eadt v\u1ec1 th\u00f4ng s\u1ed1 c\u1ee7a c\u00e1c h\u1ea1t foton trong th\u00ed nghi\u1ec7m c\u1ee7a Alain Aspect tr\u00f9ng h\u1ee3p v\u1edbi tuy\u00ean b\u1ed1 tr\u1ef1c gi\u00e1c n\u00e0y, ph\u1ea3i ch\u0103ng s\u1ebd kh\u00f4ng c\u00f3 \u0111i\u1ec1u g\u00ec khi\u1ebfn ch\u00fang ta suy ngh\u0129 hay sao? R\u00f5 r\u00e0ng, s\u1ef1 t\u01b0\u01a1ng t\u00e1c m\u1edbi n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch s\u1ef1 li\u00ean k\u1ebft t\u1ee9c kh\u1eafc trong to\u00e0n v\u0169 tr\u1ee5 nh\u1eefng h\u1ea1t foton c\u00f3 c\u00f9ng n\u0103ng l\u01b0\u1ee3ng, \u0111\u1ed9ng l\u01b0\u1ee3ng, t\u1ea7n s\u1ed1 v\u00e0 b\u01b0\u1edbc s\u00f3ng \u2013 Tr\u00f9ng h\u1ee3p v\u1edbi thuy\u1ebft s\u00f3ng v\u1eadt ch\u1ea5t c\u1ee7a Louis De Broglie \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn.<\/p>\n

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V\u00e0 h\u01a1n th\u1ebf n\u1eefa, c\u00f3 th\u1ec3 \u0111i\u1ec1u \u0111\u00f3 s\u1ebd tr\u1edf th\u00e0nh c\u01a1 s\u1edf cho nh\u1eefng \u0111\u1ecbnh lu\u1eadt v\u1eadt l\u00fd s\u1ebd \u0111\u01b0\u1ee3c ti\u00ean \u0111o\u00e1n. T\u1ea5t nhi\u00ean, \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, kh\u00f4ng th\u1ec3 \u0111\u01a1n gi\u1ea3n d\u1ec5 d\u00e0ng khi c\u00e1c b\u1ea1n \u0111\u1ecdc nh\u1eefng d\u00f2ng ch\u1eef ng\u1eafn ng\u1ee7i v\u00e0 th\u1eadm ch\u00ed t\u1ed1i ngh\u0129a n\u00e0y, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi vi\u1ebft tr\u00ecnh b\u1ea7y ho\u00e0n to\u00e0n lu\u1eadn thuy\u1ebft. T\u00f4i th\u00e0nh th\u1ef1c xin l\u1ed7i c\u00e1c b\u1ea1n.<\/p>\n

V\u00ec th\u1ef1c ra, m\u1ed7i lu\u1eadn \u0111i\u1ec3m c\u1ee7a k\u1ebft lu\u1eadn tr\u1ef1c gi\u00e1c, th\u00f4ng qua nghi\u00ean c\u1ee9u Kinh D\u1ecbch, \u0111\u00f3 l\u00e0 nh\u1eefng b\u00e0i vi\u1ebft d\u00e0i v\u00e0 \u1eaft h\u1eb3n gi\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi nghi\u00ean c\u1ee9u Kinh D\u1ecbch (t\u00f4i r\u1ea5t c\u1ea3m ph\u1ee5c nh\u00e0 v\u0103n \u0110\u1eb7ng Th\u00e2n \u0111\u00e3 hi\u1ec3u t\u00f4i, khi t\u00f4i tr\u00ecnh b\u1ea7y v\u1edbi anh v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y).<\/p>\n

T\u00f4i hy v\u1ecdng \u0111\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn m\u1edbi, tr\u01b0\u1edbc khi nghi\u00ean c\u1ee9u kh\u00e1m ph\u00e1 khoa h\u1ecdc b\u1eb1ng to\u00e1n h\u1ecdc v\u00e0 th\u1ef1c nghi\u1ec7m. V\u00e0 th\u1ef1c ra, c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y c\u0169ng b\u1eaft bu\u1ed9c ng\u01b0\u1eddi nghi\u00ean c\u1ee9u ph\u1ea3i trang b\u1ecb cho m\u00ecnh nh\u1eefng ki\u1ebfn th\u1ee9c khoa h\u1ecdc nh\u1ea5t \u0111\u1ecbnh, ch\u1ee9 kh\u00f4ng th\u1ec3 nh\u1eafm m\u1eaft \u0111o\u00e1n m\u00f2 m\u00e0 n\u00f3i r\u1eb1ng \u0111\u00f3 l\u00e0 c\u1ea3m nh\u1eadn tr\u1ef1c gi\u00e1c.<\/p>\n

Hay n\u00f3i \u0111\u00fang ra, c\u00e1ch d\u00f9ng \u00e1nh s\u00e1ng nguy\u00ean l\u00fd c\u1ee7a tri\u1ebft h\u1ecdc Kinh D\u1ecbch soi v\u00e0o nh\u1eefng kh\u00fac m\u1eafc trong c\u00e1c th\u00ed nghi\u1ec7m khoa h\u1ecdc ch\u01b0a \u0111\u01b0\u1ee3c l\u00fd gi\u1ea3i, ng\u00f5 h\u1ea7u \u0111\u01b0a ra nh\u1eefng ti\u00ean \u0111o\u00e1n hy v\u1ecdng s\u1ebd l\u00fd gi\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u g\u00ec \u0111\u00f3, ph\u1ea3i ch\u0103ng c\u0169ng r\u1ea5t \u0111\u00e1ng l\u01b0u t\u00e2m. B\u1edfi v\u00ec, trong nghi\u00ean c\u1ee9u khoa h\u1ecdc, tr\u00ed t\u01b0\u1edfng t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean c\u01a1 s\u1edf tri\u1ebft h\u1ecdc, r\u00f5 r\u00e0ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft v\u00e0 n\u00ean khuy\u1ebfn kh\u00edch.<\/p>\n

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Ng\u01b0\u1eddi vi\u1ebft n\u00eau hai th\u00ed nghi\u1ec7m tr\u00ean trong l\u0129nh v\u1ef1c c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed v\u1edbi nh\u1eefng \u1ea9n s\u1ed1 \u0111\u00e3 n\u00eau. T\u1ea5t nhi\u00ean, t\u00f4i \u0111\u00e3 l\u00fd gi\u1ea3i theo c\u00e1ch c\u1ee7a m\u00ecnh \u0111\u1ec3 \u0111\u01b0a ra nh\u1eefng k\u1ebft lu\u1eadn tr\u1ef1c gi\u00e1c. C\u00f2n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn nh\u1eefng k\u1ebft lu\u1eadn tr\u1ef1c gi\u00e1c \u1ea5y hay kh\u00f4ng l\u1ea1i l\u00e0 vi\u1ec7c kh\u00e1c.<\/p>\n

\u0110\u1ec3 ch\u1ee9ng minh c\u00e1ch l\u00fd gi\u1ea3i c\u1ee7a m\u00ecnh kh\u00e1c v\u1edbi l\u1eadp lu\u1eadn c\u1ee7a khoa h\u1ecdc ch\u00ednh th\u1ed1ng, sau \u0111\u00e2y t\u00f4i \u0111\u01b0a ra m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 khoa h\u1ecdc v\u0169 tr\u1ee5 v\u00e0 tr\u00e1i \u0111\u1ea5t d\u01b0\u1edbi hai quan ni\u1ec7m v\u00e0 c\u00e1ch nh\u00ecn kh\u00e1c nhau, \u0111\u1ec3 c\u00e1c b\u1ea1n d\u1ec5 hi\u1ec3u r\u1eb1ng t\u1ea1i sao t\u00f4i l\u1ea1i nh\u01b0 v\u1eady. C\u00e1ch l\u1eadp lu\u1eadn n\u00e0y kh\u1edfi \u0111\u1ea7u b\u1edfi m\u1ed9t lu\u1eadn thuy\u1ebft r\u1ea5t d\u00e0i do nghi\u00ean c\u1ee9u tri\u1ebft h\u1ecdc Kinh D\u1ecbch, kh\u00f4ng ti\u1ec7n n\u00f3i ra \u1edf \u0111\u00e2y. Nh\u01b0ng n\u00f3 ho\u00e0n to\u00e0n d\u1ef1a tr\u00ean lu\u1eadn c\u1ee9 c\u1ee7a khoa h\u1ecdc. \u0110i\u1ec1u n\u00e0y ch\u1eafc ch\u1eafn kh\u00f4ng tr\u00f9ng h\u1ee3p v\u1edbi c\u00e1c tuy\u00ean b\u1ed1 ch\u00ednh th\u1ed1ng c\u1ee7a khoa h\u1ecdc v\u1ec1 v\u0169 tr\u1ee5 v\u00e0 tr\u00e1i \u0111\u1ea5t.<\/p>\n

V\u00e0 t\u1ea5t nhi\u00ean, t\u00f4i kh\u00f4ng th\u1ec3 tuy\u00ean b\u1ed1 ho\u00e0n to\u00e0n lu\u1eadn thuy\u1ebft v\u1edbi c\u00e1c \u0111i\u1ec1u m\u1edbi l\u1ea1 \u0111\u1ea7y th\u00fa v\u1ecb. T\u00f4i ch\u1ec9 c\u00f4ng b\u1ed1 m\u1ed9t \u00fd r\u1ea5t nh\u1ecf \u0111\u1ec3 n\u00f3i l\u00ean s\u1ef1 kh\u00e1c nhau b\u1edfi h\u1ec7 qui chi\u1ebfu m\u00e0 th\u00f4i.<\/p>\n

\"\"<\/p>\n

Trong lu\u1eadn thuy\u1ebft v\u1ec1 tr\u00e1i \u0111\u1ea5t, t\u00f4i s\u1ebd gi\u1ea3i th\u00edch r\u1ea5t c\u00f3 l\u00fd m\u1ecdi hi\u1ec7n t\u01b0\u1ee3ng nh\u1ee1n ti\u1ec1n n\u01a1i b\u1ec1 m\u1eb7t, m\u00e0 xu\u1ea5t ph\u00e1t \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t quan ni\u1ec7m v\u1ec1 s\u1ef1 h\u00ecnh th\u00e0nh tr\u00e1i \u0111\u1ea5t c\u0169ng nh\u01b0 h\u1ec7 m\u1eb7t tr\u1eddi, kh\u00e1c xa v\u1edbi nh\u1eefng tuy\u00ean b\u1ed1 khoa h\u1ecdc c\u1ee7a c\u01a1 quan h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 M\u1ef9 NASA.<\/p>\n

Lu\u1eadn thuy\u1ebft s\u1ebd tr\u1ea3 l\u1eddi cho nh\u1eefng c\u00e2u h\u1ecfi v\u1ec1 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng r\u1eb1ng t\u1ea1i sao n\u00f3 l\u1ea1i nh\u01b0 v\u1eady m\u1ed9t c\u00e1ch h\u1ebft s\u1ee9c logic v\u00e0 c\u00f3 l\u00fd nh\u1ea5t. \u0110\u1eb7c bi\u1ec7t, \u0111i\u1ec3m m\u1edbi c\u1ee7a lu\u1eadn thuy\u1ebft n\u00e0y h\u1ebft s\u1ee9c ch\u00fa \u00fd \u0111\u1ebfn vai tr\u00f2 s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a L\u1ef0C \u0110I\u1ec6N T\u1eea trong to\u00e0n v\u0169 tr\u1ee5. B\u1edfi v\u1eady, m\u1ed7i s\u1ef1 gi\u1ea3i th\u00edch \u0111\u1ec1u l\u1ea5y c\u01a1 s\u1edf kh\u1edfi ngu\u1ed3n t\u1eeb l\u1ef1c \u0111i\u1ec7n t\u1eeb r\u1ea5t quan tr\u1ecdng n\u00e0y.<\/p>\n

T\u00f4i r\u1ea5t c\u1ea7n s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng t\u00e2m ch\u00e2n ch\u00ednh. Xin ch\u00e2n th\u00e0nh c\u1ea3m \u01a1n c\u00e1c b\u1ea1n \u0111\u00e3 l\u01b0u t\u00e2m \u0111\u1ebfn nh\u1eefng d\u00f2ng ch\u1eef n\u00e0y.<\/p>\n

TR\u1ea6N HUY \u0110\u1ee8C <\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong cu\u1ed9c s\u1ed1ng, m\u1ed7i ng\u01b0\u1eddi \u0111\u1ecdc s\u00e1ch v\u00e0 ti\u1ebfp nh\u1eadn ki\u1ebfn th\u1ee9c theo c\u00e1ch ri\u00eang c\u1ee7a m\u00ecnh. Nh\u01b0ng t\u00f4i xin t\u1ef1 th\u00fa r\u1eb1ng: T\u00f4i l\u00e0 k\u1ebb \u0111\u1ecdc s\u00e1ch c\u00f3 \u0111i\u1ec1u g\u00ec h\u01a1i kh\u00e1c. T\u00f4i \u00edt khi d\u1ec5 d\u00e0ng ch\u1ea5p nh\u1eadn nh\u1eefng lu\u1eadn \u0111i\u1ec3m, cho d\u00f9 l\u00e0 s\u00e1ch gi\u00e1o khoa, tr\u01b0\u1edbc khi t\u1ef1 \u0111\u1eb7t ra c\u00e2u […]<\/p>\n","protected":false},"author":4,"featured_media":4725,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"0","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":""},"jnews_primary_category":{"id":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[8,16],"tags":[1929,1930,1928,1174],"class_list":["post-4724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-song","category-tieu-diem","tag-giai-thuong-nobel","tag-hang-khong-vu-tru-my-nasa","tag-nguyen-tu-xenon","tag-tran-huy-duc"],"_links":{"self":[{"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/posts\/4724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4724"}],"version-history":[{"count":4,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/posts\/4724\/revisions"}],"predecessor-version":[{"id":4741,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/posts\/4724\/revisions\/4741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=\/wp\/v2\/media\/4725"}],"wp:attachment":[{"href":"https:\/\/douongvietnam.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/douongvietnam.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}