{"id":14690,"date":"2020-10-13T04:56:00","date_gmt":"2020-10-13T04:56:00","guid":{"rendered":"http:\/\/kiav.net\/?p=14690"},"modified":"2020-10-16T02:20:40","modified_gmt":"2020-10-16T02:20:40","slug":"tai-sao-can-su-dung-tu-vi-khi-hau-co-anh-sang-trong-nghien-cuu-khoa-hoc","status":"publish","type":"post","link":"https:\/\/kiav.net\/news\/tai-sao-can-su-dung-tu-vi-khi-hau-co-anh-sang-trong-nghien-cuu-khoa-hoc\/","title":{"rendered":"T\u1ea1i sao c\u1ea7n s\u1eed d\u1ee5ng t\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng trong nghi\u00ean c\u1ee9u khoa h\u1ecdc ?"},"content":{"rendered":"

Trong nghi\u00ean c\u1ee9u khoa h\u1ecdc, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng r\u1ea5t nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch v\u00e0 th\u1ef1c nghi\u1ec7m. M\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u00f3 ch\u00ednh l\u00e0 t\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng<\/strong>. Trong b\u00e0i vi\u1ebft h\u00f4m nay, h\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u v\u1ec1 thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec3 c\u00f3 th\u00eam th\u00f4ng tin nh\u00e9!<\/p>\n

T\u00ecm hi\u1ec3u v\u1ec1 t\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng<\/strong><\/h2>\n

K\u1ec3 t\u1eeb khi ra \u0111\u1eddi v\u00e0 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u m\u1ea1nh m\u1ebd t\u1ea1i th\u1ecb tr\u01b0\u1eddng, t\u1ee7 vi kh\u00ed h\u1eadu<\/strong> ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c r\u1ea5t \u0111\u00f4ng \u0111\u1ea3o c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u y\u00eau th\u00edch v\u00e0 l\u1ef1a ch\u1ecdn. V\u1edbi thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t, gi\u00fap t\u1ee7 mang \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng trong c\u00e1c th\u1eed nghi\u1ec7m, th\u1ef1c nghi\u1ec7m m\u1eabu v\u1eadt trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau c\u1ee7a nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, \u00e1nh s\u00e1ng,…<\/p>\n

T\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng<\/em><\/strong><\/h3>\n

T\u1ee7 vi kh\u00ed h\u1eadu<\/strong> hay c\u00f2n g\u1ecdi l\u00e0 t\u1ee7 m\u00f4i tr\u01b0\u1eddng hay t\u1ee7 t\u1ea1o \u0111\u1ed9 \u1ea9m l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c d\u00f9ng nh\u1eb1m m\u1ee5c \u0111\u00edch t\u1ea1o ra nh\u1eefng \u0111i\u1ec1u ki\u1ec7n m\u00f4 ph\u1ecfng m\u00f4i tr\u01b0\u1eddng (c\u00e1c y\u1ebfu t\u1ed1 kh\u00ed h\u1eadu) theo mong mu\u1ed1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. T\u1eeb \u0111\u00f3, gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 ki\u1ec3m tra t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u, s\u1ea3n ph\u1ea9m kh\u00e1c nhau. So v\u1edbi c\u00e1c d\u00f2ng t\u1ee7 vi kh\u00ed h\u1eadu th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 m\u00f4 ph\u1ecfng \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m, c\u00e1c d\u00f2ng t\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam ch\u1ee9c n\u0103ng m\u00f4 ph\u1ecfng \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng nh\u1eb1m th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e2n t\u00edch v\u00e0 ki\u1ec3m nghi\u1ec7m m\u1eabu v\u1eadt trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n chi\u1ebfu s\u00e1ng kh\u00e1c nhau.<\/p>\n

C\u1ea5u t\u1ea1o c\u1ee7a t\u1ee7 vi kh\u00ed h\u1eadu<\/strong> c\u00f3 \u00e1nh s\u00e1ng nh\u01b0 th\u1ebf n\u00e0o?<\/em><\/h3>\n

T\u1ee7 vi kh\u00ed h\u1eadu c\u00f3 \u00e1nh s\u00e1ng<\/strong> ho\u1ea1t \u0111\u1ed9ng nh\u1eb1m t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng theo nh\u1eefng ti\u00eau ch\u00ed th\u1ef1c nghi\u1ec7m \u0111\u00e3 \u0111\u1ec1 ra tr\u01b0\u1edbc \u0111\u00f3. C\u1ee5 th\u1ec3:<\/p>\n