Cov txheej txheem:
Video: Ib qho piv txwv ntawm Brownian motion yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Brownian Motion Piv txwv
Feem ntau piv txwv ntawm Brownian tsab ntawv tsa suab yog cov txheej txheem thauj khoom uas cuam tshuam los ntawm cov dej ntws loj dua, tseem tuaj yeem nthuav tawm pedesis. Piv txwv suav nrog: Cov kev taw qhia ntawm pollen grains nyob rau hauv dej tseem. Kev txav mus los ntawm plua plav motes nyob rau hauv ib chav tsev (txawm hais tias feem ntau cuam tshuam los ntawm huab cua tam sim no)
Kuj paub, Brownian motion yooj yim yog dab tsi?
Kho mob Txhais ntawm Brownian zog : ib random kev txav mus los ntawm microscopic hais raug tshem tawm hauv cov kua lossis cov pa roj uas tshwm sim los ntawm kev cuam tshuam ntawm cov molecules ntawm cov kua nyob ib puag ncig cov khoom. - hu ua Brownian zog.
Tsis tas li ntawd, Einstein hais li cas txog Brownian tsab ntawv tsa suab? Einstein 's theory ntawm Brownian zog Raws li txoj kev xav, qhov kub ntawm ib yam khoom yog proportional rau qhov nruab nrab kinetic zog uas cov molecules ntawm cov khoom txav los yog vibrating.
Ib yam li ntawd, koj tuaj yeem nug, dab tsi ua rau Brownian motion?
Brownian zog yog tshwm sim los ntawm random buffeting ntawm me me hais los ntawm atoms thiab molecules uas yog tas li mus. Cov khoom yuav tsum me me kom txav mus los brownian zog.
Leej twg invented Brownian tsab ntawv tsa suab?
Robert Brown
Pom zoo:
Ib qho piv txwv ntawm ib qho alloy yog dab tsi?
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