Dab tsi theem ntawm cov teeb meem yuav siv cov duab ntawm nws lub thawv?
Dab tsi theem ntawm cov teeb meem yuav siv cov duab ntawm nws lub thawv?

Video: Dab tsi theem ntawm cov teeb meem yuav siv cov duab ntawm nws lub thawv?

Video: Dab tsi theem ntawm cov teeb meem yuav siv cov duab ntawm nws lub thawv?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Ua kua

Ua kom pom qhov no, yam khoom dab tsi tsis coj cov duab ntawm nws lub thawv?

khov: A yam khoom uas khaws cia nws loj thiab puab tsis muaj ib thawv ; a yam khoom nws cov molecules tsis tuaj yeem txav mus los tsuas yog vibrate.

Ib yam li ntawd, vim li cas cov khib nyiab tsis coj cov duab ntawm lawv lub thawv? Vim hais tias cov khoom tsis txav mus los, cov khoom khib nyiab muaj qhov tseeb puab thiab ntim, thiab ua tau tsis ntws. Vim hais tias yog twb packed ua ke, khoom muaj peev xwm ' tsis yooj yim yuav compressed. Vim muaj ntau qhov me me hauv ntim, cov khib nyiab yog ntom. Hmoov cov khoom khib nyiab ua tsis tau coj cov duab ntawm lawv lub thawv.

Ib yam li ntawd, nws tau nug, puas yog huab cua coj cov duab ntawm nws lub thawv?

Cov kua yog qhov teeb meem uas muaj qhov ntim tseeb tab sis yuav siv lub zoo li nws lub thawv . Gas puv nws lub thawv , noj ob lub ntim thiab puab ntawm thawv . Qee qhov piv txwv ntawm cov pa roj yog helium, oxygen, neon, thiab huab cua . Cua yog kev sib xyaw ntawm cov pa roj.

Cov kua dej thiab cov roj ntsha puas ua tau zoo li lub thawv?

Cov kua dej yog non-compressible thiab muaj qhov ntim tas li tab sis tuaj yeem hloov pauv puab . A kua lub cev yog dictated los ntawm puab ntawm thawv nws yog nyob rau hauv. Gases ua tsis muaj qhov ntim tas li lossis puab ; lawv tsis xwb coj cov duab ntawm thawv lawv nyob rau hauv, lawv sim sau tag nrho thawv.

Pom zoo: