C\u00e2u 1:<\/b>\u00a0Khi \u00e1nh s\u00e1ng tr\u1eafng \u0111i qua m\u1ed9t l\u0103ng k\u00ednh, b\u1ecb t\u00e1ch ra th\u00e0nh c\u00e1c ch\u00f9m tia c\u00f3 m\u00e0u s\u1eafc kh\u00e1c nhau l\u00e0 do hi\u1ec7n t\u01b0\u1ee3ng<\/p>\n
A. t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B. ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng<\/p>\n
C. t\u00e1n s\u1eafc \u00e1nh s\u00e1ng \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D. kh\u00fac x\u1ea1 \u00e1nh s\u00e1ng<\/p>\n
C\u00e2u 2:<\/b>\u00a0Chi\u1ebfu m\u1ed9t tia s\u00e1ng m\u00e0u xanh t\u1eeb ch\u00e2n kh\u00f4ng v\u00e0o m\u1ed9t m\u00f4i tr\u01b0\u1eddng trong su\u1ed1t theo ph\u01b0\u01a1ng xi\u00ean g\u00f3c v\u1edbi m\u1eb7t ph\u00e2n c\u00e1ch. Sau khi v\u00e0o m\u00f4i tr\u01b0\u1eddng n\u00e0y<\/p>\n
A. m\u00e0u c\u1ee7a \u00e1nh s\u00e1ng thay \u0111\u1ed5i<\/p>\n
B. t\u1ea7n s\u1ed1 c\u1ee7a \u00e1nh s\u00e1ng thay \u0111\u1ed5i<\/p>\n
C. b\u01b0\u1edbc s\u00f3ng c\u1ee7a \u00e1nh s\u00e1ng thay \u0111\u1ed5i<\/p>\n
D. ph\u01b0\u01a1ng truy\u1ec1n c\u1ee7a \u00e1nh s\u00e1ng kh\u00f4ng thay \u0111\u1ed5i<\/p>\n
C\u00e2u 3:<\/b>\u00a0Chi\u1ebfu m\u1ed9t ch\u00f9m tia s\u00e1ng h\u1eb9p g\u1ed3m hai th\u00e0nh ph\u1ea7n \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc v\u00e0ng v\u00e0 k\u1ee5c \u0111i t\u1eeb kh\u00f4ng kh\u00ed v\u00e0o m\u1eb7c c\u1ee7a t\u1ea5m th\u1ee7y tinh theo ph\u01b0\u01a1ng xi\u00ean g\u00f3c. Hi\u1ec7n t\u01b0\u1ee3ng x\u1ea3y ra l\u00e0<\/p>\n
A. hai tia kh\u00fac x\u1ea1 l\u1ec7ch v\u1ec1 hai ph\u00eda c\u1ee7a ph\u00e1p tuy\u1ebfn<\/p>\n
B. tia kh\u00fac x\u1ea1 m\u00e0u v\u00e0ng b\u1ecb l\u1ec7ch \u00edt, tia kh\u00fac x\u1ea1 m\u00e0u l\u1ee5c b\u1ecb l\u1ec7ch nhi\u1ec1u<\/p>\n
C. tia kh\u00fac x\u1ea1 m\u00e0u kk\u1ee5c b\u1ecb l\u1ec7ch \u00edt, tia kh\u00fac x\u1ea1 m\u00e0u v\u00e0ng b\u1ecb l\u1ec7ch nhi\u1ec1u<\/p>\n
D. ch\u00f9m tia s\u00e1ng ch\u1ec9 b\u1ecb kh\u00fac x\u1ea1<\/p>\n
C\u00e2u 4:<\/b>\u00a0Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0o d\u01b0\u1edbi \u0111\u00e2y do \u00e1nh s\u00e1ng b\u1ecb t\u00e1n s\u1eafc g\u00e2y ra?<\/p>\n
A. Hi\u1ec7n t\u01b0\u1ee3ng quang \u2013 ph\u00e1t quang<\/p>\n
B. Hi\u1ec7n t\u01b0\u1ee3ng c\u1ea5u v\u00f2ng<\/p>\n
C. Hi\u1ec7n t\u01b0\u1ee3ng tia s\u00e1ng b\u1ecb \u0111\u1ed5i h\u01b0\u1edbng khi truy\u1ec1n qua m\u1eb7t ph\u00e2n c\u00e1ch gi\u1eefa hai m\u00f4i tr\u01b0\u1eddng trong su\u1ed1t<\/p>\n
D. Hi\u1ec7n t\u01b0\u1ee3ng ph\u00e1t x\u1ea1 l\u01b0\u1ee3ng t\u1eeb<\/p>\n
C\u00e2u 5:<\/b>\u00a0\u0110\u1ec3 \u0111o b\u01b0\u1edbc s\u00f3ng c\u1ee7a \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 d\u00f9ng<\/p>\n
A. th\u00ed nghi\u1ec7m Y \u2013 \u00e2n v\u1ec1 giao thoa \u00e1nh s\u00e1ng<\/p>\n
B. th\u00ed nghi\u1ec7m t\u00e1n s\u1eafc \u00e1nh s\u00e1ng<\/p>\n
C. th\u00ec nghi\u1ec7m t\u1ed5ng h\u1ee3p \u00e1nh s\u00e1ng tr\u1eafng<\/p>\n
D. th\u00ed nghi\u1ec7n c\u1ee7a Niu \u2013 t\u01a1n v\u1ec1 \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc<\/p>\n
C\u00e2u 6:<\/b>\u00a0Tia h\u1ed3ng ngo\u1ea1i l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb c\u00f3 b\u01b0\u1edbc s\u00f3ng<\/p>\n
A. nh\u1ecf h\u01a1n b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng \u0111\u1ecf<\/p>\n
B. nh\u1ecf h\u01a1n b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng t\u00edm<\/p>\n
C. l\u1edbn h\u01a1n b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng \u0111\u1ecf<\/p>\n
D. n\u1eb1m trong kho\u1ea3ng b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng \u0111\u1ecf v\u00e0 t\u00edm<\/p>\n
C\u00e2u 7:<\/b>\u00a0Tia h\u1ed3ng ngo\u1ea1i<\/p>\n
A. c\u00f3 c\u00f9ng b\u1ea3n ch\u1ea5t v\u1edbi s\u00f3ng si\u00eau \u00e2m<\/p>\n
B. kh\u00e1c b\u1ea3n ch\u1ea5t v\u1edbi s\u00f3ng v\u00f4 tuy\u1ebfn<\/p>\n
C. kh\u00f4ng th\u1ec3 truy\u1ec1n \u0111\u01b0\u1ee3c trong ch\u00e2n kh\u00f4ng<\/p>\n
D. truy\u1ec1n \u0111i trong ch\u00e2n kh\u00f4ng v\u1edbi t\u1ed1c \u0111\u1ed9 b\u1eb1ng t\u1ed1c \u0111\u1ecd \u00e1nh s\u00e1ng<\/p>\n
C\u00e2u 8:<\/b>\u00a0Tia h\u1ed3ng ngo\u1ea1i, t\u1eed ngo\u1ea1i v\u00e0 R\u01a1n \u2013 ghen kh\u00f4ng c\u00f3 t\u00ednh ch\u1ea5t chung n\u00e0o n\u1ebfu d\u1ee9oi \u0111\u00e2y?<\/p>\n
A. \u0110\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e2m xuy\u00ean m\u1ea1nh<\/p>\n
B. \u0110\u1ec1u l\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb<\/p>\n
C. \u0110\u1ec1u c\u00f3 t\u00ednh l\u01b0\u1ee3ng t\u1eeb<\/p>\n
D. \u0110\u1ec1u c\u00f3 t\u00ednh ch\u1ea5t s\u00f3ng<\/p>\n
H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0111\u00e1p \u00e1n<\/b><\/p>\n C\u00e2u 1:\u00a0Khi \u00e1nh s\u00e1ng tr\u1eafng \u0111i qua m\u1ed9t l\u0103ng k\u00ednh, b\u1ecb t\u00e1ch ra th\u00e0nh c\u00e1c ch\u00f9m tia c\u00f3 m\u00e0u s\u1eafc kh\u00e1c nhau l\u00e0 do hi\u1ec7n t\u01b0\u1ee3ng A. t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B. ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng C. t\u00e1n s\u1eafc \u00e1nh s\u00e1ng \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D. kh\u00fac x\u1ea1 \u00e1nh s\u00e1ng C\u00e2u 2:\u00a0Chi\u1ebfu m\u1ed9t tia s\u00e1ng m\u00e0u xanh […]<\/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 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 \n \u0110\u00e1p \u00e1n<\/td>\n C<\/td>\n C<\/td>\n B<\/td>\n B<\/td>\n A<\/td>\n C<\/td>\n D<\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"