Magnetism is a lub cev muaj zogvim kev nyiam ib yam dab tsi rau cov hlau nplaum tsis hloov cov tshuaj (hloov ntawm cov muaj pes tsawg leeg) nws tus kheej thiab tsis cuam tshuam txog tshuaj lom neeg.
Puas yog hlau nplaum hloov pauv lub cev lossis tshuaj lom neeg?
Kev nyiam rau cov hlau nplaum yog lub cev khoom ntawm hlau. Txhua yam khoom muaj lub cev muaj zog uas ua rau nws muaj txiaj ntsig rau qee yam haujlwm. Qee cov hlau, xws li tooj liab, muaj txiaj ntsig zoo vim lawv khoov tau yooj yim thiab tuaj yeem rub mus rau hauv cov xov hlau.
hom kev hloov pauv li cas yog hlau nplaum?
Ntawm no yog qee yam ntawm lub cev hloov pauv uas yuav pab tau: Theem Hloov - Hloov qhov kub thiab / lossis siab tuaj yeem hloov cov theem ntawm cov khoom, tab sis nws cov khoom tsis hloov pauv, Magnetism - Yog tias koj tuav cov hlau nplaum mus rau hlau, koj yuav tau hlau nplaum ib ntus.
Puas corrosiveness yog lub cev khoom?
Lub cev lub cev yog cov uas tuaj yeem pom yam tsis hloov pauv tus kheej ntawm cov khoom. Cov khoom dav dav ntawm cov teeb meem xws li xim, ntom, hardness, yog cov piv txwv ntawm lub cev. Flammability thiab corrosion / oxidation kuj yog cov piv txwv ntawm cov khoom siv tshuaj. …
Lub cev lub zog ntawm cov hlau nplaum yog dab tsi?
Lawv yog Cov Khoom Txaus Ntsig - Magnet nyiam cov khoom siv hlau nplaum xws li hlau, cob alt, thiab npib tsib xee. Repulsive Properties – Zoo li cov hlau nplaum sib nqus sib nqus sib nqus thiab tsis zoo li cov hlau nplaum sib nqus sib nqus. Cov lus qhiaKhoom - Ib lub hlau nplaum uas raug tshem tawm ib txwm nyob rau sab qaum teb-sab qab teb.
