Cov txheej txheem:

Dab tsi yog lub cev muaj zog ntawm cov zaub mov?
Dab tsi yog lub cev muaj zog ntawm cov zaub mov?

Video: Dab tsi yog lub cev muaj zog ntawm cov zaub mov?

Video: Dab tsi yog lub cev muaj zog ntawm cov zaub mov?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Cov yam ntxwv ntawm lub cev hauv qab no tuaj yeem siv tau yooj yim los txheeb xyuas cov ntxhia:

  • Xim .
  • Streak.
  • Hardness .
  • Cleavage los yog tawg.
  • Crystalline qauv.
  • Diaphaneity los yog Nyiaj Tau Los ntawm Transparency.
  • Tenacity.
  • Magnetism.

Kuj kom paub yog, dab tsi yog lub cev lub zog ntawm cov zaub mov txhais tau hais tias txhua?

Cov yam ntxwv ntawm lub cev ntawm cov zaub mov muaj xws li cov yam ntxwv uas siv los txheeb xyuas thiab piav qhia txog hom pob zeb. Cov yam ntxwv no muaj xws li xim, streak , luster, density, tawv , cleavage , tawg, siab tawv , thiab crystal cwj pwm.

Tsis tas li ntawd, dab tsi yog cov yam ntxwv ntawm cov ntxhia? Siv Yam ntxwv ntawm Cov ntxhia kom paub lawv. Feem ntau cov ntxhia tuaj yeem ua tus yam ntxwv thiab cais los ntawm lawv lub cev tshwj xeeb: hardness, luster, xim, streak, tshwj xeeb lub ntiajteb txawj nqus, cleavage, tawg, thiab tenacity.

Ib sab saum toj no, dab tsi yog lub cev lub cev ntawm pob zeb?

Cov lub cev muaj zog ntawm pob zeb , uas cuam tshuam rau kev nthuav tawm ntawm electromagnetic teb, yog hluav taws xob conductivity, dielectric permittivity, thiab magnetic permeability.

Dab tsi yog 5 yam khoom ntawm cov zaub mov?

Cov no suav nrog: xim , streak , tawv , luster, diaphaneity, specific gravity, cleavage , tawg, hlau nplaum, solubility, thiab lwm yam. Cov khoom ntawm lub cev no muaj txiaj ntsig zoo rau kev txheeb xyuas cov zaub mov. Txawm li cas los xij, lawv tseem ceeb dua rau kev txiav txim siab muaj peev xwm siv cov pob zeb hauv av.

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