A solid muaj qhov ntim thiab cov duab meej, cov kua muaj qhov ntim tseeb tab sis tsis muaj cov duab meej, thiab cov roj tsis muaj qhov tseeb ntim lossis cov duab. Kev hloov ntawm cov khoom mus rau cov kua feem ntau tsis hloov qhov ntim ntawm ib yam khoom zoo.
Muaj qhov ntim meej tab sis tuaj yeem ntws mus ua ib qho qauv?
Glossary. solid: Muaj cov duab meej thiab ntim. kua: Muaj lub ntim meej, tab sis coj cov duab ntawm lub thawv. Gas: Tsis muaj cov duab meej lossis ntim.
txhais li cas kom muaj qhov ntim tseeb?
Definite (rau ob qho tib si puab thiab ntim) txhais tau tias thaum lub thawv tsis txawv dab tsi. Yog hais tias 5-liters dej yog nchuav rau hauv 10-liter thawv, cov kua yuav tuav 5-liters ntawm lub thawv thiab lwm 5-liters yuav tas.
Yuav ua li cas cov khoom muaj qhov ntim ruaj khov tab sis ntws?
Solids: muaj qhov ntim ruaj khov thiab ruaj khov. tsis tuaj yeem compressed, vim tias lawv cov khoom nyob ze ua ke thiab tsis muaj qhov chaw txav mus rau hauv.
Puas yog kua muaj qhov ntim tseeb?
A kua muaj qhov ntim tseeb tab sis tsis muaj qhov tseeb ntawm nws tus kheej. Cov duab ntawm cov kua hloov nrog cov duab ntawm nws lub thawv. Cov khoom nyob rau hauv cov kua yog ntim yuav luag zoo li nyob rau hauv ib qho khoom. Txawm li cas los xij, cov khoom hauv cov kua tuaj yeem txav mus los ntawm kev ywj pheej.
