Video: Yuav ua li cas cov ntsiab lus hnyav dua hlau yog tsim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ntau cov ntsiab lus hnyav dua hlau yog tsim supernova tawg. Tus nqi ntawm lub zog tso tawm thaum lub sij hawm supernova tawg yog siab heev uas lub zog pub dawb thiab muaj cov neutrons dawb streaming los ntawm cov tub ntxhais sib tsoo ua rau muaj kev sib txuam loj heev, ntev dhau los. tsim ntawm hlau.
Tsis tas li ntawd, cov ntsiab lus hnyav npaum li cas tsim?
Cov tsim ntawm cov ntsiab lus hnyav dua tshaj li hlau thiab npib tsib xee yuav tsum tau lub tswv yim ntawm lub zog. Supernova tawg tshwm sim thaum lub cores ntawm cov hnub qub loj tau tag nrho lawv cov khoom siv roj thiab hlawv txhua yam rau hauv hlau thiab npib tsib xee. Lub nuclei nrog loj hnyav dua tshaj nickel xav tias yuav tsim thaum lub sij hawm tawg no.
Ib tug kuj yuav nug, qhov twg feem ntau ntawm cov ntsiab hnyav dua hlau daim ntawv quizlet? Cov ntsiab lus hnyav dua hlau tuaj yeem yog tsim nyob rau hauv cov hnub qub loj heev los ntawm absorbing neutrons, nyob rau hauv ib tug txheej txheem hu ua neutron capture. Qhov no yooj yim dua tshaj fusion vim hais tias neutrons yog nruab nrab thiab tsis repelled los ntawm ib tug atomic nucleus.
Tom qab ntawd, ib tug kuj yuav nug, yuav ua li cas cov ntsiab lus hnyav dua hlau yog tsim Slideshare?
Cov ntsiab lus hnyav dua Iron Elements hnyav dua hlau ua tsis tau tsim los ntawm fusion raws li qhov xav tau ntawm lub zog loj heev rau qhov kev tshwm sim tshwm sim. Khoom hnyav yog tsim nyob rau hauv lub supernova, tawg loj heev ntawm lub hnub qub.
Yuav ua li cas neutron ntes tsim cov ntsiab lus hnyav dua li hlau?
Cov ntsiab lus hnyav dua hlau tsuas yog ua thaum lub sij hawm supernovae; nyob rau hauv cov mob hnyav heev atoms yog bombarded los ntawm ib tug loj tus naj npawb ntawm neutrons . Kev nrawm nrawm neutron ntes tom qab ntawd beta lwj, tsim tawm tus hnyav dua atoms.
Pom zoo:
Cov ntsiab lus hnyav dua hlau tuaj qhov twg?
Ntau lub ntsiab lus hnyav dua hlau yog tsim supernova tawg. Tus nqi ntawm lub zog tso tawm thaum lub sij hawm supernova tawg yog siab heev uas lub zog pub dawb thiab cov neutrons dawb streaming los ntawm cov tub ntxhais sib tsoo ua rau muaj kev cuam tshuam loj heev, ntev dhau los ntawm kev tsim cov hlau
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Raws li peb tau hais, cov ntsiab lus ntawm lub dav hlau sib koom ua ke yog sawv cev raws li (a, b), qhov twg a thiab b yog tus lej lej. Rational cov lej yog cov lej uas tuaj yeem sau ua feem, p / q, qhov p thiab q yog tus lej. Peb hu rau x-coordinate ntawm lub point thiab peb hu b tus y-coordinate ntawm lub point