Lub xeev gaseous yog dab tsi?
Lub xeev gaseous yog dab tsi?

Video: Lub xeev gaseous yog dab tsi?

Video: Lub xeev gaseous yog dab tsi?
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Roj yog a xeev ntawm teeb meem uas tsis muaj qhov ruaj khov thiab tsis muaj qhov ntim ruaj khov. Gases muaj qhov ntom ntom dua li lwm yam xeev ntawm teeb meem , xws li cov khib nyiab thiab kua. Cov khoom siv zog ntau dua rau lub ntim sab hauv ntawm lub thawv. Lub zog no hu ua siab.

Ib yam li ntawd, nws raug nug, dab tsi yog lub xeev gaseous?

gaseous xeev - tus xeev ntawm cov teeb meem txawv ntawm cov khoom thiab cov kua xeev los ntawm: tsawg ntom thiab viscosity; kuj zoo heev expansion thiab contraction nrog kev hloov nyob rau hauv siab thiab kub; muaj peev xwm diffuse yooj yim; thiab txoj kev nyiam ua kom muaj kev sib faib sib npaug thoob plaws ib qho

Kuj Paub, dab tsi yog gas thiab nws cov khoom? Gases muaj peb yam ntxwv khoom : (1) lawv yooj yim rau compress, (2) lawv nthuav mus sau lawv ntim, thiab (3) lawv nyob deb tshaj qhov chaw tus kua los yog cov khoom uas lawv tsim. Compressibility. Internal combustion engine muab ib tug piv txwv zoo ntawm tus yooj yim nrog uas cov pa tuaj yeem compressed.

Kuj nug, dab tsi yog gaseous teeb meem?

A gas yog ib qho piv txwv ntawm teeb meem uas ua raws li cov duab ntawm lub thawv uas nws tau tuav thiab tau txais ib qho kev ntom ntom ntom ntom hauv lub thawv, txawm tias muaj lub ntiajteb txawj nqus thiab tsis hais tus nqi ntawm cov khoom hauv lub thawv. Ib qho piv txwv ntawm gaseous teeb meem tuaj yeem compressed.

Dab tsi ua teeb meem ua kua lossis roj?

Khoom tawv yog tsim los ntawm nruj packed hais. A khov kho yuav khaws nws cov duab; cov hais tsis pub dawb txav mus los. Cov khoom ua kua yog ua ntawm ntau loosely packed hais. Gaseous teeb meem yog tsim los ntawm cov khoom ntim ntim kom xoob kom nws tsis muaj ib qho kev txiav txim siab lossis lub ntim ntim.

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