Txhua yam khoom uas ua kom lub zog xws li hluav taws xob, cua sov, lossis txias los ntawm kev xa mus yooj yim yog ib qho insulator. Ntoo, yas, roj hmab, thiab iavyog cov insulators zoo.
Dab tsi yog qhov zoo tshaj plaws insulator?
(PhysOrg.com) -- Nrog nws tsis muaj atoms tag nrho, a nqus tsevfeem ntau suav tias yog qhov zoo tshaj plaws insulator. Vim li no, lub tshuab nqus tsev tau siv tas li los txo cov cua sov hloov mus, xws li hauv ob sab phlu ntawm lub thermos kom haus dej kub lossis txias.
Cov piv txwv ntawm cov insulators zoo yog dab tsi?
Piv txwv ntawm cov insulators suav nrog plastics, Styrofoam, ntawv, roj hmab, iav thiab cua qhuav.
Dab tsi yog 5 qhov zoo tshaj plaws insulators?
Ntawm no yog ib daim ntawv teev npe ntawm 5 feem ntau siv cov ntaub ntawv rwb thaiv tsev thiab lawv tuaj yeem ua rau koj li cas
- Mineral Wool. Mineral wool npog heev ob peb hom rwb thaiv tsev. …
- Fibreglass. Fiberglass yog cov khoom siv rwb thaiv tsev nrov heev. …
- YPolystyrene. …
- Cellulose. …
- YPolyurethane Ua Npuas Ncauj.
Ib yam zoo insulator thiab yog vim li cas?
A khoom uas tsis tso cua sov thiab hluav taws xob hla nws yooj yim yog lub npe hu ua insulator. Nyob rau ntau qhov xwm txheej, peb xav mus cuab tam cua sov thiab qeeb nws cov ntws, lossis nres qhov hluav taws xob thiab tiv thaiv hluav taws xob hluav taws xob. Yas, roj hmab, ntoo, thiab ceramics yog cov insulators zoo.
