Cov txheej txheem:

Dab tsi yog thawj kauj ruam ntawm proton proton saw?
Dab tsi yog thawj kauj ruam ntawm proton proton saw?

Video: Dab tsi yog thawj kauj ruam ntawm proton proton saw?

Video: Dab tsi yog thawj kauj ruam ntawm proton proton saw?
Video: Mus ua nyab rau yim hmoob tsis zoo 7/27/2017 2024, Kaum ib hlis
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Cov proton – proton saw tshuaj tiv thaiv. Cov thawj kauj ruam nyob rau hauv tag nrho cov ceg yog fusion ntawm ob protons nyob rau hauv deuterium. Raws li cov protons fuse, ib tug ntawm lawv undergoes beta ntxiv lwj, hloov mus rau hauv ib tug neutron los ntawm emitting ib tug positron thiab ib tug electron neutrino.

Ua raws li qhov no hauv kev xav, vim li cas nws thiaj li hu ua proton proton saw?

Plaub hydrogen nuclei yog fused los ua ib lub helium nucleus ntawm cov tshuaj tiv thaiv hu ua tus proton - proton chain . Lub zog los ntawm qhov sib txawv ntawm qhov loj dua ntawm plaub lub hydrogen nuclei thiab qis dua ntawm ib qho helium nucleus.

Kuj Paub, dab tsi yog qhov txiaj ntsig ntawm cov saw hlau proton? Cov net tau ntawm no saw hlau yog fusion ntawm plaub protons nyob rau hauv ib tug zoo tib yam helium nucleus (4Nws) nrog lub zog raug tso tawm rau lub hnub qub raws li Einstein qhov sib npaug. Cov khoom hu ua 'neutrinos' () raug tso tawm hauv cov txheej txheem fusion no.

Kuj kom paub yog, dab tsi yog cov khoom ntawm proton proton saw?

Lub ntsiab ceg ntawm proton-proton saw

  • Ob qhov loj-1 isotopes ntawm hydrogen tau ua ib txhij fusion thiab beta lwj los tsim ib qho positron, neutrino, thiab ib qho loj-2 isotope ntawm hydrogen (deuterium).
  • Lub deuterium reacts nrog lwm qhov loj-1 isotope ntawm hydrogen los tsim Helium-3 thiab gamma-ray.

Dab tsi yog qhov proton chain quizlet?

Cov proton - proton chain siv cov hydrogen nuclei zoo sib xws thiab fuses lawv ua ke los tsim cov helium nucleus loj dua. Nws yog ib txoj hauv kev zoo dua ntawm kev sib xyaw hydrogen rau hauv helium thiab siv los ntawm cov hnub qub loj dua peb lub hnub.

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