Dab tsi yog cov khoom hauv cov kua?
Dab tsi yog cov khoom hauv cov kua?

Video: Dab tsi yog cov khoom hauv cov kua?

Video: Dab tsi yog cov khoom hauv cov kua?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
Anonim

A ua kua yog ua los ntawm me me vibrating cov khoom ntawm cov teeb meem, xws li atoms, tuav ua ke los ntawm cov ntawv cog lus intermolecular. Zoo li gas, a ua kua Nws muaj peev xwm ntws thiab nqa cov duab ntawm lub thawv. Feem ntau kua tiv thaiv compression, txawm tias lwm tus tuaj yeem raug compressed.

Kuj paub, dab tsi hais hauv cov kua zoo li?

Cov particle nyob rau hauv cov kua muaj qhov chaw me me ntawm lawv, tab sis tsis yog raws li me me raws li hauv cov khoom khov. Cov particle nyob rau hauv cov kua yog loosely teem uas txhais tau tias lawv ua tsis muaj qhov ruaj khov nyiam solids, tab sis lawv theej coj cov duab ntawm lub thawv lawv yog hauv.

Ib yam li ntawd, cov khoom ntawm cov kua yog dab tsi? Tag nrho kua qhia cov hauv qab no yam ntxwv : Cov kua dej yuav luag incompressible. Hauv kua molecules zoo nkauj nyob ze rau ib leeg. Cov kua dej muaj qhov ntim ruaj khov tab sis tsis muaj qhov ruaj khov. Lawv muaj qhov ntim ruaj khov tab sis lawv tsis muaj qhov ruaj khov lossis qhov tseeb.

Ib yam li ntawd, nws raug nug, koj piav qhia txog cov khoom hauv cov kua li cas?

Cov particle nyob rau hauv cov kua nyob ze ua ke (kov) tab sis lawv muaj peev xwm txav / swb / ntws dhau ib leeg. Cov cov khoom nyob rau hauv cov pa roj yog txav ceev thiab muaj peev xwm sib txawv ntawm ib leeg.

Vim li cas cov kua ua kua txav?

Cov cov khoom hauv a ua kua : Lub zog txaus nyiam (cov ntawv cog lus) hauv a ua kua muaj zog txaus kom tus cov khoom kaw ua ke, tab sis tsis muaj zog txaus cia lawv txav ib ncig ntawm ib leeg. Cov kua yog pab tau nyob rau hauv lub tsheb nres tsheb vim lawv ntws thiab tsis tuaj yeem compressed.

Pom zoo: