Cov txheej txheem:
- Puas yog qhov hloov pauv ntawm cov khoom puas hloov tau?
- Dab tsi ua rau muaj kev hloov pauv electron?
- Koj tswj tau hluav taws xob li cas?
- Koj puas tuaj yeem nres lub tshuab hluav taws xob los ntawm kev tig?
Video: Koj puas tuaj yeem hloov electron spin?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Lub kiv ntawm ib qho hluav taws xob tsis tuaj yeem soj ntsuam tas li yam tsis hloov nws, yog li nws yuav tsum tau ntsuas ua ntej thiab tom qab kev sim los tswj nws lub xeev quantum. Qhov kev ntsuas no qhia seb lub kiv nce lossis nqis, tab sis ib puag ncig sib nqus ib puag ncig tuaj yeem siv tau txhua lub sijhawm.
Puas yog qhov hloov pauv ntawm cov khoom puas hloov tau?
Txhua cov ntsiab lus tseem ceeb muaj cov cuab yeej hu ua spin, uas tsis txhais tau tias lawv tig mus ncig, tab sis nws txhais tau tias lawv muaj kev taw qhia hauv qhov chaw thiab lub zog ntawm lub kaum sab xis. … Qhov no txhais tau hais tias peb tuaj yeem hloov txoj kev tig ntawm kev ntsuas tsuas yog ntsuas nws.
Dab tsi ua rau muaj kev hloov pauv electron?
Analogously, hauv quantum mechanics, ib tus tuaj yeem siv "torque" ntawm electron spin degree ntawm kev ywj pheej los ntawm tso cov hluav taws xob hauv qhov chaw sib nqus Qhov no yuav ua rau lub spin mus rau hauv ib qho kev taw qhia sib txawv. Txhawm rau muab ob npaug rau qhov nrawm nrawm ib qho yuav tsum muab ob npaug rau lub zog ntawm daim ntawv thov sib nqus.
Koj tswj tau hluav taws xob li cas?
Nws paub tias nyob rau hauv cov ntaub ntawv uas muaj zog spin-orbital kev sib cuam tshuam nws muaj peev xwm tswj tau lub electron spin yam tsis tau hloov lub magnetic teb. Hloov chaw, kev tswj hwm tuaj yeem ua tiav los ntawm siv lub sijhawm hluav taws xob ntawm qhov tshwj xeeb xaiv zaus.
Koj puas tuaj yeem nres lub tshuab hluav taws xob los ntawm kev tig?
Tsis yog, nws tsis tuaj yeem nres ib lub tshuab hluav taws xob. vim qhov tseeb yooj yim, nws yuav tsum ua raws li Heisenberg kev sib raug zoo nrog rau qhov chaw thiab lub zog. Hauv qhov xwm txheej loj (kev xav) peb tuaj yeem ntsuas cov hluav taws xob lub zog nrog qhov tseeb.
Pom zoo:
Puas yog qhov hloov pauv hloov tau tuaj yeem hloov kho?
Qhov kev ywj pheej (lossis tswj hwm) qhov sib txawv yog qee yam uas tus kws sim lub hom phiaj hloov pauv lossis txawv ntawm qhov kev tshawb nrhiav. Qhov dependent (los yog teb) sib txawv yog ib qho uas tau pom thiab yuav hloov pauv hauv cov lus teb rauqhov sib txawv ntawm tus kheej .
Puas hloov pauv hloov pauv tuaj yeem hloov kho?
Nyob hauv ntau qhov kev sim, qhov sib txawv ntawm kev ywj pheej yog kev tsim kho uas tsuas yog tuaj yeem tswj tsis ncaj . Puas yog qhov sib txawv nyob ntawm qhov ntsuas lossis tswj tau? Ib qhov sib txawv yog qhov ntsuas lossis manipulated hauv kev sim.
Koj puas tuaj yeem hloov pauv thaum koj loj tuaj?
qhov tso zis ntawm qhov chaw mos tuaj yeem hloov pauv raws li hnub nyoog Ntawm no yog yuav ua li cas pom cov cim qhia ntawm qhov teeb meem uas yuav lav tau mus ntsib kws kho mob. Qhov chaw mos thiab los ntshav tuaj yeem hloov pauv thaum lub sijhawm sib txawv ntawm lub neej, thiab qhov zoo li cas rau koj yuav tsis zoo rau koj tus muam, koj tus ntxhais, lossis koj tus phooj ywg .
Koj puas tuaj yeem hloov lub npe ntawm koj lub llc?
Txhawm rau hloov lub npe LLC, koj yuav tsum hloov cov ntawv no. Txhua lub xeev muaj nws daim ntawv hloov kho. Koj tuaj yeem tiv tauj koj lub xeev lub chaw lis haujlwm ua lag luam lossis tshawb nrhiav "hloov lub npe ntawm LLC" ntawm lawv lub vev xaib kom paub seb daim ntawv twg koj yuav tsum siv hauv koj lub xeev .
Koj puas tuaj yeem hloov lub joysticks ntawm kev hloov lite?
Ua raws li phau ntawv qhia no los hloov lub joystick sab laug hauv koj Nintendo Hloov Lite. Hloov lub joystick yuav khoqhov tsis zoo "Joy-Con drift" qhov teeb meem. Nco tseg: Cov txheej txheem no yuav tsum tau txiav lub roj teeb kom muaj kev nyab xeeb.
