Qhov sib txawv tseem ceeb ntawm macroscopic thiab microscopic hauv thermodynamics yog tias macroscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom loj loj ntawm lub cev, whereas microscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom me me ntawm lub cev.
Nyob rau hauv tsab xov xwm no, peb tab tom piav txog ob hom thermodynamics raws li cov khoom ntawm lub cev uas tau txiav txim siab hauv kev soj ntsuam. Lawv yog microscopic thiab macroscopic thermodynamics.
Thermodynamics yog dab tsi?
Thermodynamics yog ceg ntawm kev tshawb fawb lub cev uas cuam tshuam nrog kev sib raug zoo ntawm tshav kub thiab lwm yam ntawm lub zog xws li tshuab, hluav taws xob, lossis tshuaj lom neeg lub zog. Nws piav qhia txog kev sib raug zoo ntawm txhua hom hluav taws xob. Lub tswv yim tseem ceeb ntawm thermodynamics yog kev sib koom ua ke ntawm cov cua sov nrog kev ua haujlwm los ntawm lossis ntawm ib qho system. Muaj ob peb nqe lus tseem ceeb hauv thermodynamics.
Cov lus piav qhia ntau tshaj plaws hauv cov thermodynamics suav nrog:
Enthalpy - yog hais txog tag nrho cov ntsiab lus ntawm lub zog ntawm lub tshuab ntsuas kub
Entropy - yog hais txog qhov ntsuas kub ntawm qhov qhia txog qhov tsis muaj peev xwm ntawm qhov ntsuas kub kom hloov nws lub zog thermal rau hauv lub zog txhua yam
Ib lub xeev thermodynamic - piav qhia txog lub xeev ntawm lub kaw lus ntawm qhov ntsuas kub
Thermodynamic equilibrium - lub xeev ntawm lub tshuab ntsuas kub nyob hauv qhov sib npaug nrog ib lossis ntau dua lwm lub tshuab ntsuas kub
Ua haujlwm - yog hais txog lub zog uas hloov mus rau ib puag ncig los ntawm qhov ntsuas kub.
Macroscopic Thermodynamics yog dab tsi?
Macroscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom loj loj ntawm lub cev. Feem ntau suav hais tias yog cov khoom muaj xws li ntim, elastic moduli, kub, siab, thiab cov cua sov tshwj xeeb. Cov no yog cov parameter uas yooj yim ntsuas. Yog li ntawd, macroscopic thermodynamics mus kom ze muaj kev txhawj xeeb txog qhov tag nrho lossis qhov nruab nrab ntawm ntau cov molecules 'infractions raws li ib qho loj.
Microscopic Thermodynamics yog dab tsi?
Microscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom me me ntawm lub cev. Qhov tshwm sim no suav nrog tus cwj pwm ntawm txhua lub molecule los ntawm kev siv cov txheej txheem txheeb cais. Cov khoom suav nrog hauv microscopic thermodynamics suav nrog cov khoom ntawm atoms uas nyob rau ntawm qhov me me; Piv txwv li, intermolecular rog, chemical bonding, atomicity, thiab lwm yam.
Qhov txawv ntawm Macroscopic thiab Microscopic hauv Thermodynamics yog dab tsi?
Thermodynamics yog ceg ntawm kev tshawb fawb lub cev uas cuam tshuam nrog kev sib raug zoo ntawm tshav kub thiab lwm yam ntawm lub zog xws li tshuab, hluav taws xob, lossis tshuaj lom neeg lub zog. Muaj ob hom thermodynamics raws li cov khoom ntawm lub kaw lus uas tau txiav txim siab hauv kev soj ntsuam. Lawv yog microscopic thiab macroscopic thermodynamics. Qhov sib txawv tseem ceeb ntawm macroscopic thiab microscopic hauv thermodynamics yog tias macroscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom loj loj ntawm lub kaw lus, whereas microscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom me me ntawm lub cev..
Ntxiv mus, macroscopic thermodynamics suav nrog ntim, elastic moduli, kub, siab, thiab kub tshwj xeeb, whereas microscopic thermodynamics muaj xws li cov khoom ntawm atoms xws li intermolecular rog, tshuaj bonding, atomicity, thiab lwm yam.
Cov duab hauv qab no qhia txog qhov sib txawv ntawm macroscopic thiab microscopic hauv thermodynamics, hauv daim ntawv tabular.
Summary – Macroscopic vs Microscopic in Thermodynamics
Thermodynamics yog ceg ntawm kev tshawb fawb lub cev uas cuam tshuam nrog kev sib raug zoo ntawm tshav kub thiab lwm yam ntawm lub zog xws li tshuab, hluav taws xob, lossis tshuaj lom neeg lub zog. Muaj ob hom thermodynamics raws li cov khoom ntawm lub cev uas tau txiav txim siab hauv kev soj ntsuam: microscopic thiab macroscopic thermodynamics. Qhov sib txawv tseem ceeb ntawm macroscopic thiab microscopic hauv thermodynamics yog tias macroscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom loj loj ntawm lub kaw lus, whereas microscopic thermodynamics hais txog kev sib raug zoo ntawm cov khoom me me ntawm lub cev..
