Peb tsis tuaj yeem pom cov subatomic hais ncaj qha, tab sis tsuas yog tuaj yeem cuam tshuam los ntawm kev soj ntsuam ntawm qhov cuam tshuam tsis ncaj xws li lem. Yog tias muaj ntau thiab lawv tab tom tso qee cov hluav taws xob, thiab yog tias peb ci qee cov hluav taws xob rau tom qab ntawd thiab tau txais cov lus teb rov qab qhov no kuj yuav ua rau pom zoo.
Peb puas pom cov khoom nrog qhov muag liab qab?
Qhov tsawg tshaj plaws uas koj tuaj yeem pom yog nyob ntawm seb koj tab tom tham txog cov khoom lossis cov khoom sib sau ua ke. Koj lub qhov muag liab qab tuaj yeem pom cov khoom ntawm qhov loj me, yog tias lawv tawm lossis tawg txaus lub teeb los ua rau nws lub hlwb ntes.
Koj puas tuaj yeem pom cov khoom los ntawm lub tshuab tsom iav?
Particles nyob rau hauv ib qho khoom tuaj yeem pom nrog lub tshuab tsom.
Koj puas pom cov teeb meem?
Txhua yam teeb meem yog ua los ntawm cov khoom me me dhau los pom. Txhua yam koj pom thiab kov yog tsim los ntawm qhov teeb meem. … Cov teeb meem yog tsim los ntawm cov khoom me me uas me me dhau los pom, txawm tias muaj lub koob yees duab muaj zog.
Dab tsi yog qhov pom ntawm qhov muag tsis pom?
Colloid. Ib tug colloid yog ib hom particle nruab nrab ntawm qhov loj ntawm ib lub molecule thiab hom hais peb ib txwm xav txog, uas pom ntawm qhov muag liab qab. Colloidal hais feem ntau yog los ntawm 1 txog 1, 000 nanometers inch.
