X-ray radiyo

Rikicin X-ray, daga ra'ayi na fannin kimiyyar lissafi, shine radiation na lantarki, tsayinsa ya bambanta cikin kewayo daga 0.001 zuwa 50 nanometers. An gano shi a 1895 da masanin kimiyyar Jamus V. K. Röntgen.

A yanayi, wadannan haskoki suna da alaka da hasken rana. A da bakan da hasken rana ray mafi tsawo igiyoyin rediyo ne. Hannun infrared suna biye da su, wanda idanunmu ba su fahimta ba, amma muna jin dadi. Na gaba zo haskoki daga ja zuwa violet. Sa'an nan - ultraviolet (A, B da C). Kuma dama bãya gare shi da X-haskoki da gamma haskoki.

X- radiation (X-haskoki) za a iya samu a hanyoyi biyu: a lokacin da braking a cikin littattafai na cajin barbashi kuma electrons a miƙa mulki daga sama yadudduka a ciki tare da saki da makamashi wucewa therethrough.

Ba kamar haske mai haske ba, waɗannan haskoki suna da tsawo sosai, saboda haka zasu iya shiga cikin kayan aiki maras kyau ba tare da yin tunani ba, banda ƙyama kuma ba su haɗa su ba.

Raƙan iska mai sauƙi yana da sauki don samun. Bayanin da aka ƙaddara zai fitar da radiation electromagnetic lokacin braking. Yafi saurin haɓakawar waɗannan ƙwayoyin kuma, saboda haka, raunin da ya fi dacewa, ya ƙara yawan radiyo x-ray, kuma tsayinta na raƙuman ruwa ya karami. A mafi yawancin lokuta, a cikin aikin yin amfani da haskoki a cikin hanyar tayar da wutar lantarki a daskararru. Wannan yana ba ka damar sarrafa tushen wannan radiation, kauce wa hadarin radiation watsawa, saboda lokacin da aka kashe tushen, radiyo X ya ɓace gaba daya.

Mafi na kowa tushen wannan radiation - X-ray tube. Hanyoyin rashawa da aka ba shi ba uniform. Akwai laushi (mai tsayi) da kuma raguwa (gajere). Gashin jiki yana nuna cewa jikin mutum yana dauke da shi gaba daya, don haka wannan rashawar x-ray yana cutar da sau biyu. Tare da radiation mai yawa na lantarki cikin kyallen takalmin jikin mutum, ionization zai iya haifar da lalata kwayoyin halitta da DNA.

Tuƙuri ita ce na'ura ta lantarki tare da nau'o'in lantarki guda biyu - mummunar haɗari da kuma haɓakaccen haɓaka. Lokacin da cathode ya yi fushi, electrons suna sharewa daga gare shi, to, an kara su a filin lantarki. Fuskanci m anodes, suka fara hanawa wanda yana tare da da watsi da electromagnetic radiation.

Rikicin X-ray, wanda aka yi amfani dasu a magani, yana dogara ne akan samun hoto na hoto na abu a karkashin binciken a kan allon mai mahimmanci. Idan kwayar da za a bincikar da ita ta haskakawa ta hanyar haskoki daga haskoki daidai da juna, za a kawo tasirin inuwa daga jikin nan ba tare da rikici ba (a cikin girman). A aikace, tushen radiation ya fi kama da mahimmin tushe, saboda haka yana nesa da mutumin da daga allon.

Don samun X-ray, an sanya mutum a tsakanin na'urar X-ray da kuma allon ko fim yana aiki a matsayin masu karɓar radiyo. A sakamakon yaduwar cutar a cikin hoton, kashi da wasu nau'ikan takalma suna bayyana a cikin inuwa mai haske, suna nuna bambanci da bango na ƙasa da ƙananan wuraren da ke watsa kwayoyin da ba tare da amfani ba. A kan hasken X, mutum ya zama "translucent".

Za a iya watsawa, kuma za a iya warwatse rayukan x-ray. Kafin hasken hasken zai iya wuce daruruwan mita a cikin iska. A matsanancin al'amari, suna jin dadi sosai. Halittu mutum kyallen takarda ne da iri-irin, don haka da sha na haskoki dogara a kan da yawa daga cikin nama jikinsu. Kashi nama garwaya da haskoki da sauri fiye da taushi tsokoki, domin ya ƙunshi wani abu da ciwon high atomic lambobi. Photons (nau'i-nau'i na haskoki) suna shayewa da nau'in jikin mutum a hanyoyi daban-daban, wanda ya sa ya yiwu a sami siffar bambanci ta yin amfani da hasken X.