Video: Leej twg nrhiav tau tus cwj pwm ntawm cov pa roj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Robert Boyle
Ib yam li ntawd ib tug yuav nug, leej twg nrhiav tau Cwj pwm ntawm cov pa roj?
Jacques Charles
Dab tsi yog cov khoom thiab tus cwj pwm ntawm cov pa roj? Gases muaj peb yam ntxwv: (1) lawv yooj yim rau compress, (2) lawv nthuav mus sau lawv cov thawv, thiab (3) lawv nyob deb ntau qhov chaw tshaj li cov kua los yog cov khoom khib nyiab los ntawm qhov lawv tsim. Lub cav combustion sab hauv muab ib qho piv txwv zoo ntawm qhov yooj yim uas cov pa roj tuaj yeem compressed.
Tsis tas li ntawd, Dab tsi yog Tus Cwj Pwm ntawm Gas?
Nyob rau hauv qhov sib npaug ntawm lub xeev rau ib qho zoo tagnrho gas , yog a gas uas lub ntim ntawm lub gas Cov molecules yog qhov tsis tseem ceeb, txaus nyiam thiab ua rau lub zog ntawm cov molecules tsis quav ntsej, thiab tuav lawv lub zog thaum lawv sib tsoo.
Leej twg tau npaj kinetic txoj kev xav ntawm cov pa roj?
Tshaj li plaub puas xyoo, cov kws tshawb fawb suav nrog Rudolf Clausius thiab James Clerk Maxwell tau tsim qhov kinetic - molecular kev xav (KMT) ntawm cov pa , uas piav qhia txog yuav ua li cas cov khoom molecule muaj feem xyuam rau kev coj tus cwj pwm macroscopic ntawm ib qho zoo tagnrho gas -ib theoretical gas uas ib txwm ua raws li lub hom phiaj gas kev sib npaug.
Pom zoo:
Dab tsi yog cov cwj pwm qub thiab kev coj cwj pwm?
Txawm hais tias qee qhov kev coj cwj pwm tau tshwm sim, lwm tus yuav tsum tau kawm. Cov cwj pwm qub qub yog cov yam ntxwv uas tau dhau mus rau cov xeeb ntxwv ntawm lawv niam lawv txiv. Lawv tau kawm paub tias tus yam ntxwv ntawm lub cev thiab tus cwj pwm zoo li cas, hu ua kev hloov pauv, pab tsiaj thiab nroj tsuag kom tau raws li lawv cov kev xav tau yooj yim thiab muaj sia nyob hauv lawv ib puag ncig
Koj txhais li cas los ntawm qhov qub txeeg qub teg ntawm tus cwj pwm tau txais?
Hauv Lamarckism: Tau txais cov yam ntxwv. Qhov qub txeeg qub teg ntawm tus yam ntxwv zoo li no txhais tau tias nws rov tshwm sim hauv ib lossis ntau tus neeg nyob rau tom ntej lossis hauv tiam tom ntej. Ib qho piv txwv yuav pom nyob rau hauv qhov kev xav tau qub txeeg qub teg ntawm kev hloov pauv los ntawm kev siv thiab tsis siv lub cev tshwj xeeb
Dab tsi feem pua ntawm tus cwj pwm zoo tau txais los ntawm?
Cov kev tshawb fawb ntxaib qhia tias cov menyuam ntxaib zoo ib yam muaj kwv yees li 50 feem pua ntawm cov yam ntxwv zoo ib yam, thaum cov menyuam ntxaib sib koom tsuas yog kwv yees li 20 feem pua. Tus cwj pwm zoo yog qhov nyuaj thiab kev tshawb fawb qhia tias peb cov cwj pwm zoo li qub los ntawm ob qho tib si qub txeeg qub teg thiab ib puag ncig
Qhov sib txawv ntawm Pearl lub cev thiab tus cwj pwm piav qhia yuav ua li cas txhim kho nws ua tus cwj pwm?
Qhov sib txawv ntawm Pearl lub cev thiab tus cwj pwm piav qhia yuav ua li cas txhim kho nws ua tus cwj pwm? Pearl yog outwardly zoo nkauj tab sis coj cwj pwm qus. Qhov no tsim nws vim hais tias xws li ib tug muaj zog kev zoo nkauj lub Puritans pom zoo, tab sis lawv disdain Pearl vim nws tus cwj pwm muaj zog
Vim li cas nws tseem ceeb kom nkag siab txog tus cwj pwm ntawm cov pa roj?
Txoj kev kawm ntawm cov pa roj tso cai rau peb kom nkag siab txog tus cwj pwm ntawm qhov teeb meem ntawm nws qhov yooj yim tshaj plaws: cov khoom ntawm tus kheej, ua haujlwm ntawm nws tus kheej, yuav luag tsis yooj yim los ntawm kev sib cuam tshuam thiab kev cuam tshuam ntawm ib leeg