Dab tsi yog cov particles muaj teeb meem?
Dab tsi yog cov particles muaj teeb meem?

Video: Dab tsi yog cov particles muaj teeb meem?

Video: Dab tsi yog cov particles muaj teeb meem?
Video: Muaj Mob Ntxhia Puas Yog Neeg Tso Dab Tom? 2024, Kaum ib hlis
Anonim

Teeb meem yog tsim los ntawm atoms, thiab atoms yog suav nrog ntawm protons, neutrons, thiab electrons. Txhua yam hauv ntiaj teb yog tsim los ntawm teeb meem . Txawm li cas los teeb meem muaj nyob rau hauv ntau hom sib txawv, txhua daim ntawv yog tsim los ntawm tib lub hauv paus constituents: me me cov khoom npe atom.

Piv txwv li, dab tsi yog qhov particle ntawm teeb meem?

Raws li protons, neutrons thiab electrons A txhais ntawm " teeb meem "ntau tshaj qhov zoo tshaj qhov atoms thiab molecules txhais yog: teeb meem yog tsim los ntawm dab tsi atoms thiab molecules yog ua los ntawm, txhais tau tias txhua yam ua los ntawm cov protons raug nqi, nruab nrab neutrons, thiab negativelycharged electrons.

Kuj Paub, vim li cas qhov teeb meem ua los ntawm cov khoom? Cov cov khoom uas ua li qhov teeb meem hu ua atoms. Koj tsis tuaj yeem pom atoms vim tias lawv me me. Ntau cov atoms koom ua ke los ua li qhov teeb meem uas koj tuaj yeem pom. Cov kws tshawb fawb paub txog ntau hom atoms.

Hais txog qhov no, dab tsi yog 12 qhov teeb meem?

Kaum ob no cov khoom (fermions) muab faib ua ob pawg: rau quarks thiab rau lepton. Cov quarks hu ua up, down, coj txawv txawv, ntxim nyiam, sab saum toj thiab hauv qab. Cov leptons yog hu ua electron, electron neutrino, muon, muon neutrino, tau thiab tauneutrino.

Dab tsi yog teeb meem Muab 5 piv txwv?

Raws li niaj hnub physics, teeb meem muaj ntau hom particles, txhua tus nrog loj thiab loj. Qhov paub zoo tshaj plaws piv txwv ntawm cov khoom hais yog electron, proton thiab neutron. Tsawg tus paub lub xeev ntawm teeb meem suav nrog ntshav, ua npuas ncauj thiab Bose-Einstein condensate.

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