Video: Dab tsi yog cov pov thawj hauv Favour of dual Behavior of electron?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov dual xwm ntawm electron tau muab los ntawm de-Broglie thiab ua kom pom tseeb dua los ntawm Bohr. Dub lub cev hluav taws xob thiab cov nyhuv photoelectric qhia qhov zoo li xwm ntawm electron . Electromagnetic hluav taws xob qhia cov nthwv dej zoo li xwm ntawm electron . Ob chav slit sim kuj ua pov thawj ob xwm.
Kuj nug, dab tsi yog cov pov thawj hauv Favour of dual Behavior of electrons?
Cov dual xwm ntawm electron tau muab los ntawm de-Broglie thiab ua kom pom tseeb dua los ntawm Bohr. Dub lub cev hluav taws xob thiab cov nyhuv photoelectric qhia qhov zoo li xwm ntawm electron . Electromagnetic hluav taws xob qhia cov nthwv dej zoo li xwm ntawm electron . Ob npaug slit xyaum kuj ua pov thawj xwm ob.
Ib tug kuj yuav nug, dab tsi yog ob lub cim ntawm electron? Dual Nature ntawm Electron (1) Xyoo 1924, Fab Kis tus kws kho mob, Louis de Broglie tau hais tias yog lub teeb muaj hluav taws xob , behaves ob qho tib si raws li ib tug khoom particle thiab raws li ib tug nthwv dej. Raws li qhov kev xav no, cov khoom me me nyiam electrons thaum nyob rau hauv motion muaj yoj zog.
Yog li ntawd, cov pov thawj dab tsi txhawb qhov particle xwm ntawm electrons?
Cov nyhuv photoelectric txhawb nqa a particle txoj kev xav ntawm lub teeb nyob rau hauv uas nws coj zoo li kev sib tsoo elastic (ib qho uas txuag txhua lub zog) ntawm ob cov khoom , lub photon ntawm lub teeb thiab lub hluav taws xob ntawm cov hlau.
Dab tsi yog qhov kev sim ua pov thawj qhia tias electrons tuaj yeem coj zoo li nthwv dej?
Wave - Particle Duality. Thaum twg electrons dhau los ntawm ob qhov slit thiab ntaus ib qho screen tom qab lub slits, ib qho kev cuam tshuam cov qauv ntawm ci thiab tsaus bands yog tsim rau ntawm qhov screen. Qhov no ua pov thawj tias electrons ua zoo li nthwv dej , yam tsawg kawg thaum lawv propagating (mus ncig) los ntawm cov slits thiab mus rau qhov screen.
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