1: ntawm tib yam lossis yam zoo sib xws lossis xwm txheej. 2: ntawm cov qauv zoo ib yam lossis muaj pes tsawg leeg thoob plaws ib puag ncig kev coj noj coj ua.
txhais tau tias siv homogeneous?
adj. 1 muaj qhov zoo sib xws lossis zoo ib yam lossis cov ntsiab lus. 2 ntawm cov xwm txheej. 3 zoo sib xws hauv hom lossis xwm. 4 muaj cov cuab yeej tas li, xws li qhov ntom ntom, thoob plaws.
piv txwv homogeneous yog dab tsi?
Ib homogeneous sib tov zoo nkaus li zoo ib yam, tsis hais qhov twg koj coj nws. … Piv txwv ntawm homogeneous sib tov muaj xws li cua, saline tov, feem ntau alloys, thiab bitumen. Piv txwv ntawm kev sib xyaw ua ke xws li xuab zeb, roj thiab dej, thiab nqaij qaib noodle kua zaub.
Lub ntsiab lus ntawm heterogeneously yog dab tsi?
: muaj cov khoom xyaw sib txawv lossis sib txawv lossis cov koom haum: sib xyaw cov haiv neeg sib txawv.
Hnub no txhais li cas hauv kev tshawb fawb?
Heterogeneous feem ntau txhais tau tias muaj qhov sib txawv, qhov txawv txav lossis cov ntsiab lus. Lo lus yog siv nyob rau hauv ib txoj kev tshwj xeeb nyob rau hauv cov ntsiab lus ntawm chemistry los piav txog qhov sib tov uas muaj ob los yog ntau tshaj cov khoom sib txawv los yog tib yam khoom nyob rau hauv ntau theem ntawm teeb meem (xws li dej khov thiab kua dej).
