Yog tias lub phaj Styrofoam yog rub nrog cov ntaub plaub lossis tsiaj plaub, ces tus Styrofoam tau txais tus nqi tsis zooMuaj cov khoom siv hluav taws xob ntau dua li cov ntaub plaub (lossis tsiaj plaub), Styrofoam yuav nyiam electrons deb ntawm cov atoms ntawm cov ntaub plaub. Yog li, Styrofoam yuav raug nqi tsis zoo.
Puas Styrofoam puas zoo?
Puas yog lwm yam khoom uas koj tau sim coj zoo ib yam lossis tsis txav lub pob? Thaum ib yam khoom, xws li Styrofoam phaj, ua hluav taws xob, nws tuaj yeem yog qhov zoo lossis tsis zoo(Yog tias ib qho khoom muaj ntau cov electrons, nws yuav tsis zoo; yog tias nws tsis muaj ntau electrons, nws muaj ib tug zoo xwb.
Qhov twg ntawm peb txoj kev them nyiaj yog siv los them cov ncuav qab zib?
Lub phaj aluminium pie yog raug them los ntawm txoj kev _. Txoj Kev Them Nyiaj: Muaj peb txoj hauv kev them nqi uas feem ntau tham hauv chav tsev hluav taws xob zoo li qub - them los ntawm kev sib txhuam, them los ntawm conduction (lossis tiv tauj), thiab them los ntawm induction.
Vim li cas Styrofoam daim hlau ua rau ib leeg?
Nyob ze ntawm qhov them Styrofoam phaj, zoo li (tsis zoo) nqi raug thawb tawm thiab rov qab (zoo) nqi nyiam. Feem ntau ntawm cov nqi tsis zoo ces xaus rau saum lub lauj kaub. Yog tias koj tau ua daim duab no, koj yuav pom tias cov ntxiv cov nqi tsis zoo tawm tsamntawm ib leeg thiab nws cov plaub hau kis tawm.
Yuav ua li cas thaum koj rub lub phaj Styrofoam nrog plaub?
Yog tias lub phaj Styrofoam yog rub nrog cov ntaub plaub los yog tsiaj plaub, ces tus Styrofoam tau txais tus nqi tsis zoo Muaj cov khoom siv hluav taws xob ntau dua li cov ntaub plaub (lossis tsiaj plaub), Styrofoam yuav nyiam electrons deb ntawm cov atoms ntawm cov ntaub plaub. Yog li, Styrofoam yuav raug nqi tsis zoo.
