Cov txheej txheem:

Puas yog sib xyaw ua ke muaj qhov sib txawv?
Puas yog sib xyaw ua ke muaj qhov sib txawv?
Anonim

Tus kev sib xyaw yog sib txawv rau ob qho tib si heterogeneous thiab homogeneous mixs.

Yuav ua li cas yog qhov sib xyaw ntawm heterogeneous mixs?

Ib qho sib xyaw ua ke muaj ntawm ob lossis ntau theem. Thaum cov roj thiab dej sib xyaw ua ke, lawv tsis sib tov sib npaug, tab sis hloov ua ob txheej txheej. Txhua txheej yog hu ua theem.

Yuav ua li cas sib tov muaj qhov sib txawv?

A heterogeneous mix yog ib qho sib xyaw ntawm ob lossis ntau yam tshuaj uas muaj ntau yam khoom sib txawv tuaj yeem pom qhov txawv. Ib homogeneous sib tov yog ib hom kev sib xyaw uas cov muaj pes tsawg leeg yog sib xws thiab txhua feem ntawm cov tshuaj muaj tib yam khoom.

Puas yog qhov sib xyaw ua ke muaj qhov sib xyaw ua ke tas li?

Txhua qhov kev daws teeb meem suav tias yog homogeneous vim tias cov khoom siv yaj muaj nyob hauv tib tus nqi thoob plaws hauv cov tshuaj. Heterogeneous sib tov yog ib qho sib xyaw uas muaj pes tsawg leeg tsis sib xws thoob plaws qhov sib tov.

2 hom kev sib tov yog dab tsi?

Muaj ob hom kev sib xyaw ua ke: homogeneous mixtures thiab heterogeneous mixs. Nyob rau hauv ib tug homogenous sib tov tag nrho cov khoom yog sib npaug zos thoob plaws qhov sib tov (dej ntsev, cua, ntshav).

Pom zoo: