Nyob rau hauv physics thiab hluav taws xob engineering, tus neeg xyuas pib yog ib yam khoom lossis hom khoom uas tso cai rau kev khiav ntawm tus nqi hauv ib lossis ntau cov lus qhia. Cov khoom ua los ntawm cov hlau yog cov khoom siv hluav taws xob ntau.
tsis yog conductive txhais li cas?
: tsis muaj peev xwm ua tau: tsis yog cov khoom siv hluav taws xob tsis zoo.
Dab tsi yog cov khoom siv tsis zoo?
Cov khoom tsis yog cov khoom siv, tseem hu ua insulators, yog cov khoom uas tiv thaiv lossis thaiv cov dej ntws ntawm electrons. … Qee qhov piv txwv ntawm cov ntaub ntawv uas tsis yog-conductive muaj xws li ntawv, iav, roj hmab, porcelain, ceramic thiab yas.
Yuav ua li cas piv txwv ntawm tsis yog tus neeg xyuas pib?
noun Ib yam khoom uas tsis coj lossis xa ib daim ntawv ntawm lub zog (tshwj xeeb, cua sov lossis hluav taws xob), lossis uas kis tau nyuaj: yog li, wool yog yam tsis yog - conductor ntawm tshav kub; iav thiab ntoo qhuav yog cov tsis muaj hluav taws xob.
Dab tsi yog cov hlau tsis muaj hluav taws xob?
Tungsten thiab Bismuth yog cov hlau uas tsis zoo ntawm hluav taws xob. Muaj ntau, tab sis qee qhov suav nrog Aluminium, Bismuth, Gallium, Indium, Lead, Thallium, Tin, Ununhexium, Ununpentium, Ununquadium, thiab Ununtrium.
