Qhov sib txawv tseem ceeb ntawm homogeneous thiab heterogeneous yog cov ntaub ntawv homogeneous thiab cov khoom sib tov muaj tib yam muaj pes tsawg leeg thiab cov khoom thoob plaws thaum cov ntaub ntawv sib txawv thiab cov khoom sib xyaw tsis muaj cov khoom sib xws lossis cov khoom sib xws.
Homogeneous thiab heterogeneous yog ob lo lus sib txawv uas peb tuaj yeem paub qhov txawv ntawm cov ntsiab lus uas peb siv lawv. Cov ntaub ntawv, sib tov, tshuaj tiv thaiv, thiab lwm yam tuaj yeem ua homogeneous lossis heterogeneous. Tab sis qhov nyuaj ntawm kev txheeb xyuas qhov sib txawv ntawm ob qhov no feem ntau tshwm sim ntawm kev faib cov khoom sib xyaw.
Yuav ua li cas yog homogeneous?
Homogeneous txhais tau hais tias ib yam dab tsi zoo ib yam thoob plaws hauv lub cev. Thaum peb xav txog homogeneous cov ntaub ntawv, nws muaj pes tsawg leeg thiab cov khoom yog tib yam thoob plaws. Hlau, alloys, ceramics thiab plastics poob rau hauv qeb ntawm homogeneous cov ntaub ntawv. Hauv hom kev sib xyaw no, peb tsis tuaj yeem txheeb xyuas cov khoom sib xyaw vim tias, thoob plaws qhov sib xyaw, nws nyob hauv ib theem sib xws thiab peb tsis tuaj yeem soj ntsuam cov khoom ib leeg.
Daim duab 01: Clear Homogeneous Solutions
Piv txwv li, peb tuaj yeem nqa cua lossis ntsev yaj hauv dej ua homogeneous sib xyaw. Homogeneous kua sib tov yog "kev daws teeb meem". Tsis tas li ntawd, ib qho alloy yog cov khoom sib xyaw uas peb tuaj yeem xav tias yog homogeneous sib xyaw. Ntxiv mus, bronze yog ib qho kev daws teeb meem ntawm tooj liab thiab tin. Nws kuj yog ib qho piv txwv zoo ntawm hom kev sib xyaw no.
Ntxiv mus, peb tsis tuaj yeem cais cov khoom sib xyaw hauv cov khoom sib xyaw no los ntawm kev siv tshuab. Qhov loj me me ntawm qhov sib tov cuam tshuam qhov xwm ntawm homogeneity. Nyob rau hauv ib tug homogeneous sib tov, particle loj yog nyob rau hauv lub atomic theem los yog molecular theem. Ntxiv mus, thaum txiav txim siab txog tshuaj lom neeg, cov tshuaj tiv thaiv homogeneous tshwm sim nyob rau tib theem.
Yuav ua li cas yog Heterogeneous?
Heterogeneous txhais tau tias tsis muaj qhov sib xws thoob plaws hauv lub cev. Nws yog lub sij hawm opposite ntawm homogeneous. Piv txwv li, cov khoom siv fiberglass yog cov khoom siv sib txawv. Tsis zoo li cov ntaub ntawv homogeneous, cov ntaub ntawv no muaj cov qauv sib txawv thiab cov khoom sib txawv thoob plaws.
Daim duab 02: Txiv kab ntxwv yog ib qho tshuaj Heterogeneous
Yog tias peb muab cov sib tov sib xyaw ua ke, nws pom tseeb tias nws muaj ntau tshaj li ib feem ntawm qhov sib tov. Txawm li cas los xij, qee qhov xwm txheej, cov khoom hauv heterogeneous sib tov tsuas yog pom nyob rau ntawm qib microscopic. Feem ntau tab sis tsis yog tas li, peb tuaj yeem cais cov khoom sib xyaw hauv hom kev sib xyaw no siv txoj kev siv tshuab. Piv txwv li, kev sib xyaw ntawm dej thiab xuab zeb, kev ncua ntawm cov sulfur hauv dej, thiab granite yog cov sib xyaw ua ke.
Nyob rau hauv cov khoom sib tov, cov khoom tsis sib xws thoob plaws; Yog li, peb tuaj yeem cais cov khoom sib xyaw hauv qhov sib tov nyob ntawm cov khoom sib txawv. Piv txwv li, peb muaj peev xwm cais ib tug sib tov ntawm yas thiab hlau hais, uas yog ib tug heterogeneous sib tov raws li lawv ceev variation los yog txawv magnetic zog. Heterogeneous sib tov muaj cov khoom loj dua. Kev ncua kuj poob rau hauv pawg no. Nyob rau hauv cov ntaub ntawv ntawm cov tshuaj tiv thaiv, heterogeneous tshua tshwm sim ntawm ntau theem.
Qhov txawv ntawm Homogeneous thiab Heterogeneous yog dab tsi?
Homogeneous txhais tau hais tias ib yam dab tsi zoo ib yam thoob plaws hauv lub cev thaum heterogeneous txhais tau tias tsis muaj qhov sib xws thoob plaws hauv lub cev. Yog li ntawd, qhov sib txawv tseem ceeb ntawm homogeneous thiab heterogeneous yog cov ntaub ntawv homogeneous thiab cov khoom sib tov muaj cov khoom sib xws thiab cov khoom thoob plaws thaum cov ntaub ntawv sib txawv thiab cov khoom sib tov tsis muaj cov khoom sib xws lossis cov khoom sib xws.
Ntxiv mus, peb tsis tuaj yeem cais cov khoom hauv homogeneous sib xyaw siv cov txheej txheem siv tshuab. Txawm li cas los xij, tsis yog ib txwm tab sis feem ntau ntawm cov sij hawm peb tuaj yeem cais cov khoom hauv heterogeneous sib tov siv cov txheej txheem siv tshuab. Lwm qhov sib txawv tseem ceeb ntawm homogeneous thiab heterogeneous sib tov yog tias cov atomic lossis molecular qib hais muaj nyob rau hauv homogeneous sib tov thaum nyob rau hauv heterogeneous mixs hais loj dua cov atomic los yog molecular theem.
Summary – Homogeneous vs Heterogeneous
Cov ntsiab lus homogeneous thiab heterogeneous piav qhia txog qhov sib xws thiab tsis sib xws ntawm cov kab ke. Qhov sib txawv tseem ceeb ntawm homogeneous thiab heterogeneous yog tias homogeneous cov ntaub ntawv thiab cov khoom sib tov muaj cov khoom sib xws thiab cov khoom thoob plaws thaum cov ntaub ntawv heterogeneous thiab cov khoom sib tov tsis muaj cov khoom sib xws lossis cov khoom sib xws.
