Nuclear fission hauv fissile fissile Fissile vs fissionable
Ib tug nuclide muaj peev xwm ntawm kev fission (txawm tias tsis tshua muaj tshwm sim) tom qab ntes cov neutron ntawm siab lossis qis zog yog hu ua "fissionable". Lub fissionable nuclide uas tuaj yeem cuam tshuam rau fission nrog qis-zog thermal neutrons nrog qhov ua tau zoo yog hu ua "fissile". https://en.wikipedia.org › wiki › Fissile_material
Cov khoom siv tsis sib haum - Wikipedia
roj yog qhov tshwm sim ntawm nuclear excitation zog tsim thaum lub fissile nucleus captures ib tug neutron. Lub zog no, uas tshwm sim los ntawm kev ntes cov neutron, yog qhov tshwm sim ntawm qhov txaus nyiam nuclear quab yuam ua haujlwm ntawm neutron thiab nucleus.
Yuav ua li cas nuclear fission ua rau tso tawm lub zog?
Fission yog qhov sib cais ntawm cov nuclei hnyav (xws li uranium) - hauv ob lub nuclei me. Qhov no txheej txheem xav tau lub zog tsawg dua los 'khi' lawv ua ke - yog li lub zog tawm. … Lub nuclei loj dua xav tau lub zog tsawg dua los tuav nws ua ke - yog li lub zog tso tawm.
Lub zog tso tawm li cas vim yog kev sib cais?
Nuclear Fusion cov tshuaj tiv thaiv lub hnub thiab lwm lub hnub qub. Hauv cov tshuaj tiv thaiv fusion, ob lub teeb nuclei sib koom ua ke los ua ib qho hnyav dua nucleus. Cov txheej txheem tso tawm lub zog vim tag nrho qhov loj ntawm qhov tshwm sim ib lub nucleus tsawg dua qhov loj ntawm ob lub qub nuclei. Cov pawg seem dhau los ua lub zog.
Vim li casLub zog raug tso tawm hauv nuclear fusion?
Kev tso tawm ntawm lub zog nrog kev sib xyaw ntawm lub teeb ci yog vim kev sib cuam tshuam ntawm ob lub zog tawm tsam: lub zog nuclear, uas ua ke ua ke ua ke protons thiab neutrons, thiab Coulomb quab yuam, uas ua rau protons tawm tsam ib leeg.
Yuav tso tawm dab tsi thaum nuclear fission tshwm sim?
Nuclear fission: Hauv nuclear fission, ib qho atom tsis ruaj khov faib ua ob lossis ntau dua cov khoom me me uas ruaj khov dua, thiab tso tawm zog hauv cov txheej txheem. Cov txheej txheem fission kuj tso tawm cov neutrons ntxiv, uas tuaj yeem faib cov atoms ntxiv, ua rau muaj cov tshuaj tiv thaiv kab mob uas tso tawm ntau lub zog.
