Kev faib tawm ntawm cov qij halogen

Halogen teeb yog cov teeb pom kev zoo tshaj plaws hauv tsheb. Lub hauv paus ntsiab lus ntawm lawv qhov kev ua yog yooj yim. Cov dej ntws dhau los ntawm cov fiber ntau tshwj xeeb tso rau hauv lub khob iav thiab impregnated nrog cov roj tshwj xeeb (piv txwv li, iodine lossis bromine). Thaum cov fiber ntau yog rhuab, cov tshuaj tiv thaiv tshwm sim nyob rau hauv uas cov khoom ntawm cov fiber ntau vaporizes thiab settles dua nyob rau hauv lub kub chaw. Cov qauv tsim yooj yim muaj, ntxiv rau kev ua haujlwm qis dua, lwm qhov tsis zoo. Cov teeb, tshwj xeeb tshaj yog lawv cov filaments, raug kev poob siab tas li hauv lub tsheb, thiab qhov kev vibration tsis tu ncua ntawm cov filaments tsis muaj zog kom txog thaum lawv tawg. Halogen teeb tuaj yeem hloov nrog xenon lossis bi-xenon teeb.

H1 ib leeg-filament halogen teeb siv feem ntau hauv cov taws teeb.

H2 Ib lub teeb hluav taws xob halogen teeb tsis nquag siv.

H3 Ib lub teeb hluav taws xob halogen teeb, siv feem ntau nyob rau sab pem hauv ntej teeb, muaj kev sib cuag nrog lub xov tooj.

H4 Nws yog qhov dav tshaj plaws siv ob lub teeb hluav taws xob halogen teeb siv hauv lub teeb.

H7 Qhov no yog tib lub teeb hluav taws xob halogen teeb uas tseem siv rau hauv cov teeb taub hau.

Nws yuav tsum tau ntxiv tias koj yuav tsum tsis txhob siv lub teeb halogen nrog txhais tes liab qab thiab tsis txhob kis nws lub khob iav.