C\u00e2u 10:<\/b>\u00a0Tia t\u1eed ngo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3<\/p>\n
A. d\u00f2 t\u00ecm khuy\u1ebft t\u1eadt b\u00ean trong s\u1ea3n ph\u1ea9m l\u00e0m b\u1eb1ng kim lo\u1ea1i<\/p>\n
B. d\u00f2 khuy\u1ebft t\u1eadt tr\u00ean b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m kim lo\u1ea1i<\/p>\n
C. g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n<\/p>\n
D. l\u00e0m ion h\u00f3a kh\u00ed<\/p>\n
C\u00e2u 11:<\/b>\u00a0Ngu\u1ed3n kh\u00f4ng ph\u00e1t ra tia t\u1eed ngo\u1ea1i l\u00e0<\/p>\n
A. M\u1eb7t Tr\u1eddi<\/p>\n
B. H\u1ed3 quang \u0111i\u1ec7n<\/p>\n
C. \u0110\u00e8n cao \u00e1p th\u1ee7y ng\u00e2n<\/p>\n
D. B\u1ebfp \u0111i\u1ec7n<\/p>\n
C\u00e2u 12:<\/b>\u00a0Ngu\u1ed3n n\u00e0o sau \u0111\u00e2y ph\u00e1t ra tia t\u1eed ngo\u1ea1i m\u1ea1ch nh\u1ea5t so v\u1edbi c\u00e1c ngu\u1ed3n c\u00f2n l\u1ea1i?<\/p>\n
A. L\u00f2 s\u01b0\u1edfi \u0111i\u1ec7n<\/p>\n
B. H\u1ed3 quang \u0111i\u1ec7n<\/p>\n
C. L\u00f2 vi s\u00f3ng<\/p>\n
D. \u0110\u00e8n \u1ed1ng<\/p>\n
C\u00e2u 13:<\/b>\u00a0T\u00ecm ph\u00e1t bi\u1ec3u sai v\u1ec1 tia h\u1ed3ng ngo\u1ea1i v\u00e0 tia t\u1eed ngo\u1ea1i<\/p>\n
A. \u0110\u1ec1u c\u00f3 c\u00f9ng t\u1ed1c \u0111\u1ed9 trong ch\u00e2n kh\u00f4ng<\/p>\n
B. \u0110\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng l\u00ean k\u00ednh \u1ea3nh<\/p>\n
C. \u0110\u1ec1u kh\u00f4ng nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng<\/p>\n
D. \u0110\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m ph\u00e1t quang m\u1ed9t s\u1ed1 ch\u1ea5t<\/p>\n
C\u00e2u 14:<\/b>\u00a0T\u00ecm ph\u00e1t bi\u1ec3u sai<\/p>\n
A. Tia h\u1ed3ng ngo\u1ea1i c\u00f3 b\u1ea3n ch\u1ea5t l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb<\/p>\n
B. Tia t\u1eed ngo\u1ea1i c\u00f3 th\u1ec3 l\u00e0m ph\u00e1t quang m\u1ed9t s\u1ed1 ch\u1ea5t<\/p>\n
C. Tia X c\u00f3 t\u1ed1c \u0111\u1ed9 g\u1ea7n b\u1eb1ng t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng<\/p>\n
D. Tia X c\u00f3 t\u00e1c d\u1ee5ng m\u1ea1nh l\u00ean k\u00ednh \u1ea3nh<\/p>\n
C\u00e2u 15:<\/b>\u00a0Ph\u00e1t bi\u1ec3u n\u00e0o sau \u0111\u00e2y kh\u00f4ng \u0111\u00fang?<\/p>\n
A. Tia h\u1ed3ng ngo\u1ea1i v\u00e0 t\u1eed ngo\u1ea1i \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m \u0111en k\u00ednh \u1ea3nh.<\/p>\n
B. Tia h\u1ed3ng ngo\u1ea1i v\u00e0 t\u1eed ngo\u1ea1i c\u00f3 c\u00f9ng b\u1ea3n ch\u1ea5t.<\/p>\n
C. Tia t\u1eed ngo\u1ea1i c\u00f3 t\u1ea7n s\u1ed1 l\u1edbn h\u01a1n tia h\u1ed3ng ngo\u1ea1i.<\/p>\n
D. Tia t\u1eed ngo\u1ea1i c\u00f3 b\u01b0\u1edbc s\u00f3ng l\u1edbn h\u01a1n b\u01b0\u1edbc s\u00f3ng tia h\u1ed3ng ngo\u1ea1i.<\/p>\n
C\u00e2u 16:<\/b>\u00a0Tia h\u1ed3ng ngo\u1ea1i v\u00e0 tia t\u1eed ngo\u1ea1i \u0111\u1ec1u<\/p>\n
A. l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb c\u00f3 t\u1ea7n s\u1ed1 l\u1edbn h\u01a1n t\u1ea7n s\u1ed1 c\u1ee7a \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y<\/p>\n
B. c\u00f3 kh\u1ea3 n\u0103ng ion h\u00f3a \u0111\u01b0\u1ee3c ch\u1ea5t kh\u00ed<\/p>\n
C. c\u00f3 kh\u1ea3 n\u0103ng giao thoa, nhi\u1ec5u x\u1ea1<\/p>\n
D. b\u1ecb l\u1ec7ch trong \u0111i\u1ec7n tr\u01b0\u1eddng v\u00e0 t\u1eeb tr\u01b0\u1eddng<\/p>\n
C\u00e2u 17:<\/b>\u00a0T\u00edch ch\u1ea5t n\u00e0o sau \u0111\u00e2y kh\u00f4ng ph\u1ea3i c\u1ee7a tia h\u1ed3ng ngo\u1ea1i?<\/p>\n
A. kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y hi\u1ec7u \u1ee9ng quang \u0111i\u1ec7n trong \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t b\u00e1n d\u1eabn<\/p>\n
B. c\u00f3 t\u00e1c d\u1ee5ng nhi\u1ec7t<\/p>\n
C. c\u00f3 th\u1ec3 t\u00e1c d\u1ee5ng l\u00ean m\u1ed9t s\u1ed1 lo\u1ea1i k\u00ednh \u1ea3nh<\/p>\n
D. kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c<\/p>\n
H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0111\u00e1p \u00e1n<\/b><\/p>\n C\u00e2u 10:\u00a0Tia t\u1eed ngo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 A. d\u00f2 t\u00ecm khuy\u1ebft t\u1eadt b\u00ean trong s\u1ea3n ph\u1ea9m l\u00e0m b\u1eb1ng kim lo\u1ea1i B. d\u00f2 khuy\u1ebft t\u1eadt tr\u00ean b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m kim lo\u1ea1i C. g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng quang \u0111i\u1ec7n D. l\u00e0m ion h\u00f3a kh\u00ed C\u00e2u 11:\u00a0Ngu\u1ed3n kh\u00f4ng ph\u00e1t ra tia t\u1eed ngo\u1ea1i l\u00e0 A. […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[158],"tags":[1443,1442],"yoast_head":"\n\n\n
\n C\u00e2u<\/td>\n 10<\/td>\n 11<\/td>\n 12<\/td>\n 13<\/td>\n 14<\/td>\n 15<\/td>\n 16<\/td>\n 17<\/td>\n<\/tr>\n \n \u0110\u00e1p \u00e1n<\/td>\n A<\/td>\n D<\/td>\n B<\/td>\n D<\/td>\n C<\/td>\n D<\/td>\n C<\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"