Dab tsi yog qhov sib xws ntawm homogeneous thiab heterogeneous sib tov?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

A homogeneous sib tov muaj ib tug uniform muaj pes tsawg leeg thiab tsos. Tus kheej cov khoom uas tsim tau a homogeneous sib tov tsis tuaj yeem pom qhov sib txawv. Ntawm qhov tod tes, a heterogeneous sib tov muaj ob lossis ntau yam khoom uas tuaj yeem pom meej, thiab txawm tias sib cais yooj yim.

Kuj paub, dab tsi homogeneous thiab heterogeneous sib tov muaj nyob rau hauv ntau?

A homogeneous sib tov muaj tib yam zoo li thiab muaj pes tsawg leeg thoob plaws. Ntau homogeneous sib tov feem ntau hu ua kev daws teeb meem. A heterogeneous sib tov muaj cov tshuaj sib txawv los yog cov theem. Kev daws teeb meem muaj cov khoom uas yog qhov loj ntawm atoms lossis molecules - me me dhau los pom.

Kuj Paub, Yuav Ua Li Cas Kev Sib Piv thiab sib piv nrog cov sib xyaw ua ke sib txawv? Ob leeg yog xav txog sib tov - uas yog, lawv yog ua los ntawm ob los yog ntau tshaj cov khoom ntshiab. A heterogeneous sib tov tshwm rau ua los ntawm cov khoom sib txawv. A daws tshwm tib yam thoob plaws. Nyob rau hauv cov kua theem (gas los yog kua, los yog ib tug ua ke ntawm cov) a daws yog pob tshab (xav tsis muaj xim).

Hauv qhov no, dab tsi zoo sib xws ntawm cov khoom ntshiab thiab sib xyaw?

Cov khoom xyaw thiab cov khoom ntshiab zoo ib yam vim sib tov yog tsim los ntawm ob lossis ntau dua cov khoom ntshiab . Qhov no txhais tau tias qhov twg cov khoom ntshiab muaj ib tug txheej ntawm cov khoom, sib tov tej zaum yuav muaj ob lossis ntau pawg ntawm tib yam khoom, raws li cov cov khoom ntshiab uas ua rau sib tov.

Dab tsi yog homogeneous sib tov?

A homogeneous sib tov yog ib yam khoom, kua, los yog gaseous sib tov uas muaj tib proportions ntawm nws cov Cheebtsam nyob rau hauv ib qho qauv muab. Conversely, ib tug heterogeneous sib tov muaj cov khoom nyob rau hauv uas proportions sib txawv thoob plaws hauv tus qauv. Ib qho piv txwv ntawm a homogeneous sib tov yog cua.