Video: Txoj cai thermodynamic twg hais tias koj Tsis tuaj yeem hloov 100 feem pua ntawm cov cua sov rau hauv cov khoom siv hluav taws xob ntawm cov lus teb xaiv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Txoj Cai thib ob
Raws li txoj cai, qhov twg thermodynamic txoj cai hais tias koj Tsis tuaj yeem hloov 100 feem pua ntawm cov cua sov rau hauv lub zog siv tshuab?
Peb paub los ntawm qhov thib ob txoj cai ntawm thermodynamics tias a kub cav ua tsis tau ua 100 feem pua npaum, txij li thaum yuav tsum muaj ib txwm muaj kub hloov Qc rau ib puag ncig.
Ib yam li ntawd, txoj cai lij choj twg hais tias lub zog tsis tuaj yeem rhuav tshem? Thawj txoj cai ntawm thermodynamics, tseem hu ua Txoj cai Kev txuag ntawm Zog , hais tias lub zog tsis tuaj yeem tsim los yog puas lawm ; zog tuaj yeem hloov lossis hloov ntawm ib daim ntawv mus rau lwm qhov. Hauv lwm lo lus, lub zog tsis tuaj yeem tsim los yog puas lawm.
Ntawm no, txoj cai dab tsi ntawm thermodynamics yog entropy?
Qhov thib ob Txoj Cai Thermodynamics hais tias lub xeev entropy ntawm tag nrho lub qab ntuj khwb, raws li ib tug cais system, yuav ib txwm nce nyob rau hauv lub sij hawm. Qhov thib ob txoj cai kuj hais tias cov kev hloov nyob rau hauv lub entropy nyob hauv lub qab ntuj khwb yeej tsis muaj qhov tsis zoo.
Txoj Cai Thib Ob ntawm Thermodynamics tuaj yeem hais li cas txog kev ua haujlwm siab thiab qis zog?
Cov ob txoj cai qhia txog qhov ua tau zoo tshaj plaws ntawm lub tshuab cua sov hauv cov ntsiab lus ntawm qhov kub thiab txias. Yuav ua li cas puas tuaj yeem txoj cai thib ob ntawm thermodynamics tau hais txog qhov siab - zoo thiab qis dua - lub zog zoo ? Siab - lub zog zoo nyiam hloov mus rau hauv qis - lub zog zoo . Kev txiav txim siab mus rau kev tsis sib haum xeeb.
Pom zoo:
Txoj cai lij choj ntawm kev txuag hluav taws xob siv li cas rau kev hloov hluav taws xob?
Txoj cai lij choj ntawm kev txuag hluav taws xob hais tias lub zog tsis tuaj yeem tsim lossis rhuav tshem - tsuas yog hloov los ntawm ib hom ntawm lub zog mus rau lwm qhov. Qhov no txhais tau hais tias ib qho system ib txwm muaj tib lub zog, tshwj tsis yog nws ntxiv los ntawm sab nraud. Tib txoj kev siv lub zog yog hloov lub zog ntawm ib daim ntawv mus rau lwm qhov
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
Dab tsi yog cov yam ntxwv ua kom muaj hluav taws xob hloov hluav taws xob siab (LET) hluav taws xob muaj thaum piv nrog cov hluav taws xob qis-LET? Cov huab hwm coj ntau ntxiv, txo qhov nkag mus. (Vim lawv cov nqi hluav taws xob thiab cov khoom loj heev, lawv ua rau ntau ionizations hauv cov ntaub so ntswg, sai sai poob lub zog
Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
Koj tuaj yeem siv txoj cai khoom siv tsis yog txoj cai quotient?
Muaj ob qhov laj thawj vim li cas txoj cai quotient tuaj yeem ua tau zoo dua rau txoj cai tswj hwm lub zog ntxiv rau cov khoom lag luam hauv kev sib txawv ntawm cov quotient: Nws khaws cov denominators thaum simplifying qhov tshwm sim. Yog tias koj siv txoj cai fais fab ntxiv rau cov khoom siv, feem ntau koj yuav tsum nrhiav ib tus lej sib piv kom yooj yim rau qhov tshwm sim
Qhov twg hauv qab no qhia cov piv txwv ntawm tej yam uas hloov hluav taws xob hluav taws xob mus rau thermal zog?
Qhov twg hauv qab no qhia cov piv txwv ntawm tej yam uas hloov hluav taws xob hluav taws xob mus rau thermal zog? Ntxuam thiab cua turbine Toaster thiab chav tso cua sov Lub dav hlau thiab tib neeg lub cev Ntuj lub qhov cub thiab rab