C\u00e2u 1:<\/b>\u00a0Tia h\u1ed3ng ngo\u1ea1i, tia t\u1eed ngo\u1ea1i v\u00e0 tia R\u01a1n \u2013 ghen kh\u00f4ng c\u00f3 t\u00ednh ch\u1ea5t chung n\u00e0o n\u00eau d\u01b0\u1edbi \u0111\u00e2y?<\/p>\n

A. \u0110\u1ec1u c\u00f3 b\u01b0\u1edbc s\u00f3ng nh\u1ecf h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y<\/p>\n

B. \u0110\u1ec1u l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb<\/p>\n

C. \u0110\u1ec1u c\u00f3 t\u1ed1c \u0111\u1ed9 b\u1eb1ng nhau trong ch\u00e2n kh\u00f4ng<\/p>\n

D. \u0110\u1ec1u c\u00f3 t\u00ednh ch\u1ea5t s\u00f3ng<\/p>\n

C\u00e2u 2:<\/b>\u00a0T\u00ecm ph\u00e1t bi\u1ec3u sai<\/p>\n

Tia R\u01a1n \u2013 ghen<\/p>\n

A. c\u00f3 t\u1ea7n s\u1ed1 c\u00e0ng l\u1edbn th\u00ec kh\u1ea3 n\u0103ng \u0111\u00e2m xuy\u00ean c\u00e0ng k\u00e9m<\/p>\n

B. c\u00f3 t\u00e1c d\u1ee5ng l\u00ean k\u00ednh \u1ea3nh<\/p>\n

C. khi chi\u1ebfu t\u1edbi m\u1ed9t s\u1ed1 ch\u1ea5t c\u00f3 th\u1ec3 l\u00e0m ch\u00fang ph\u00e1t s\u00e1ng<\/p>\n

D. khi chi\u1ebfu t\u1edbi m\u1ed9t ch\u1ea5t kh\u00ed c\u00f3 th\u1ec3 l\u00e0m ch\u1ea5t kh\u00ed \u0111\u00f3 tr\u1edf n\u00ean d\u1eabn \u0111i\u1ec7n<\/p>\n

C\u00e2u 3:<\/b>\u00a0Tia R\u01a1n \u2013 ghen<\/p>\n

A. trong ch\u00e2n kh\u00f4ng c\u00f3 t\u1ed1c \u0111\u1ed9 nh\u1ecf h\u01a1n t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng<\/p>\n

B. c\u00f3 t\u1ed1c \u0111\u1ed9 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng<\/p>\n

C. c\u00f3 t\u00e1c d\u1ee5ng d\u1ee7y di\u1ec7t t\u1ebf b\u00e0o<\/p>\n

D. b\u1ecb l\u1ec7ch \u0111\u01b0\u1eddng khi \u0111i qua v\u00f9ng c\u00f3 \u0111i\u1ec7n tr\u01b0\u1eddng hay t\u1eeb tr\u01b0\u1eddng<\/p>\n

C\u00e2u 4:<\/b>\u00a0Nguy\u00ean t\u1eafc ph\u00e1t ra tia R\u01a1n \u2013 ghen trong \u1ed1ng R\u01a1n \u2013 ghen l\u00e0:<\/p>\n

A. Cho ch\u00f9m ph\u00f4t\u00f4n c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn h\u01a1n gi\u1edbi h\u1ea1n n\u00e0o \u0111\u00f3 chi\u1ebfu v\u00e0o m\u1ed9t t\u1ea5m kim lo\u1ea1i c\u00f3 nguy\u00ean t\u1eed l\u01b0\u1ee3ng l\u1edbn<\/p>\n

B. Cho ch\u00f9m \u00ealectron c\u00f3 v\u1eadn t\u1ed1c l\u1edbn \u0111\u1eadp v\u00e0o t\u1ea5m kim lo\u1ea1i c\u00f3 nguy\u00ean t\u1eed l\u01b0\u1ee3ng l\u1edbn<\/p>\n

C. Nung n\u00f3ng c\u00e1c v\u1eadt c\u00f3 t\u1ec9 kh\u1ed1i l\u1edbn l\u00ean nhi\u1ec7t \u0111\u1ed9 r\u1ea5t cao<\/p>\n

D. Chi\u1ebfu tia \u00e2m c\u1ef1c v\u00e0o c\u00e1c ch\u1ea5t c\u00f3 t\u00ednh ph\u00e1t quang<\/p>\n

C\u00e2u 5:<\/b>\u00a0Trong \u1ed1ng R\u01a1n \u2013 ghen, ph\u1ea7n l\u1edbn \u0111\u1ed9ng n\u0103ng c\u1ee7a c\u00e1c \u00ealectron khi \u0111\u1ebfn \u0111\u1ed1i cat\u00f4t<\/p>\n

A. b\u1ecb ph\u1ea3n x\u1ea1 tr\u1edf l\u1ea1i<\/p>\n

B. truy\u1ec1n qua \u0111\u1ed1i cat\u00f4t<\/p>\n

C. chuy\u1ec3n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng tia R\u01a1n \u2013 ghen<\/p>\n

D. chuy\u1ec3n th\u00e0nh n\u1ed9i n\u0103ng l\u00e0m n\u00f3ng \u0111\u1ed1i cat\u00f4t<\/p>\n

C\u00e2u 6:<\/b>\u00a0Tia X kh\u00f4ng c\u00f3 c\u00f4ng d\u1ee5ng<\/p>\n

A. l\u00e0m t\u00e1c nh\u00e2n g\u00e2y ion h\u00f3a<\/p>\n

B. ch\u1eefa b\u1ec7nh ung th\u01b0<\/p>\n

C. s\u01b0\u1edfi \u1ea5m<\/p>\n

D. chi\u1ebfu \u0111i\u1ec7n, ch\u1ee5p \u0111i\u1ec7n<\/p>\n

C\u00e2u 7:<\/b>\u00a0Tia X c\u00f3 b\u1ea3n ch\u1ea5t l\u00e0<\/p>\n

A. ch\u00f9m \u00ealectron c\u00f3 t\u1ed1c \u0111\u1ed9 r\u1ea5t l\u1edbn<\/p>\n

B. ch\u00f9m ion ph\u00e1t ra t\u1eeb cat\u00f4t b\u1ecb \u0111\u1ed1t n\u00f3ng<\/p>\n

C. s\u00f3ng \u0111i\u1ec7n t\u1eeb c\u00f3 b\u01b0\u1edbc s\u00f3ng r\u1ea5t l\u1edbn<\/p>\n

D. s\u00f3ng \u0111i\u1ec7n t\u1eeb c\u00f3 t\u1ea7n s\u1ed1 r\u1ea5t l\u1edbn<\/p>\n

C\u00e2u 8:<\/b>\u00a0Trong th\u00ed nghi\u1ec7m t\u1ea1o tia X \u1edf \u1ed1ng ph\u00e1t tia R\u01a1n \u2013 ghen, \u0111i\u1ec7n \u00e1p \u0111\u1eb7t v\u00e0o an\u00f4t v\u00e0 cat\u00f4t c\u1ee7a \u1ed1ng l\u00e0 U. \u0110\u1ed9ng n\u0103ng ban \u0111\u1ea7u c\u1ee7a c\u00e1c \u00ealectron khi b\u1ee9t ra kh\u1ecfi cat\u00f4t kh\u00f4ng \u0111\u00e1ng k\u1ec3. B\u01b0\u1edbc s\u00f3ng nh\u1ecf nh\u1ea5t c\u1ee7a c\u00e1c tia X \u0111\u01b0\u1ee3c ph\u00e1t ra s\u1ebd<\/p>\n

A. t\u1ec9 l\u1ec7 thu\u1eadn v\u1edbi U<\/p>\n

B. t\u1ec9 l\u1ec7 ngh\u1ecbch v\u1edbi U<\/p>\n

C. t\u1ec9 l\u1ec7 thu\u1eadn v\u1edbi \u221aU<\/p>\n

D. t\u1ec9 l\u1ec7 ngh\u1ecbch v\u1edbi \u221aU<\/p>\n

H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0111\u00e1p \u00e1n<\/b><\/p>\n\n\n\n\n

C\u00e2u<\/td>\n	1<\/td>\n	2<\/td>\n	3<\/td>\n	4<\/td>\n	5<\/td>\n	6<\/td>\n	7<\/td>\n	8<\/td>\n<\/tr>\n
\u0110\u00e1p \u00e1n<\/td>\n	A<\/td>\n	A<\/td>\n	C<\/td>\n	B<\/td>\n	D<\/td>\n	C<\/td>\n	D<\/td>\n	B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n C\u00e2u 2:<\/b>\u00a0A<\/p>\n Khi t\u1ea7n s\u1ed1 c\u00e0ng l\u1edbn t\u1ee9c b\u01b0\u1edbc s\u00f3ng c\u00e0ng nh\u1ecf th\u00ec kh\u1ea3 n\u0103ng \u0111\u00e2m xuy\u00ean c\u1ee7a tia X c\u00e0ng m\u1ea1nh.<\/p>\n C\u00e2u 3:<\/b>\u00a0C<\/p>\n Tia R\u01a1n \u2013 ghen l\u00e0 m\u1ed9t lo\u1ea1i s\u00f3ng \u0111i\u1ec7n t\u1eeb, gi\u1ed1ng nh\u01b0 s\u00f3ng \u00e1nh s\u00e1ng n\u00ean c\u00f3 t\u1ed1c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng. Tia R\u01a1n \u2013 ghen kh\u00f4ng mang \u0111i\u1ec7n n\u00ean kh\u00f4ng b\u1ecb l\u1ec7ch \u0111\u01b0\u1eddng \u0111i trong \u0111i\u1ec7n tr\u01b0\u1eddng ho\u1eb7c t\u1eeb tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":" C\u00e2u 1:\u00a0Tia h\u1ed3ng ngo\u1ea1i, tia t\u1eed ngo\u1ea1i v\u00e0 tia R\u01a1n \u2013 ghen kh\u00f4ng c\u00f3 t\u00ednh ch\u1ea5t chung n\u00e0o n\u00eau d\u01b0\u1edbi \u0111\u00e2y? A. \u0110\u1ec1u c\u00f3 b\u01b0\u1edbc s\u00f3ng nh\u1ecf h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y B. \u0110\u1ec1u l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb C. \u0110\u1ec1u c\u00f3 t\u1ed1c \u0111\u1ed9 b\u1eb1ng nhau trong ch\u00e2n kh\u00f4ng D. \u0110\u1ec1u c\u00f3 t\u00ednh ch\u1ea5t […]<\/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