Antoine Henri Becquerel yog tus kws tshaj lij Fab Kis Fab Kis, tus kws kho lub cev, tus neeg ua haujlwm Nobel, thiab thawj tus neeg nrhiav pov thawj ntawm xov tooj cua. Rau kev ua haujlwm hauv daim teb no nws, nrog rau Marie Skłodowska-Curie thiab Pierre Curie, tau txais 1903 Nobel nqi zog hauv Physics.
Henri Becquerel yug thiab tuag thaum twg?
Henri Becquerel, tag nrho Antoine-Henri Becquerel, (yug Lub Kaum Ob Hlis 15, 1852, Paris, Fabkis-tuag Lub Yim Hli 25, 1908, Le Croisic), Fabkis tus kws tshawb fawb uas nrhiav pom. radioactivity los ntawm nws cov kev tshawb fawb ntawm uranium thiab lwm yam khoom.
Henri Becquerel nrhiav tau dab tsi?
Thaum Henri Becquerel tshawb xyuas qhov kev tshawb pom tshiab X-rays xyoo 1896, nws tau coj mus rau kev tshawb fawb txog seb uranium ntsev cuam tshuam los ntawm lub teeb. Los ntawm kev huam yuaj, nws pom tias uranium ntsev spontaneously emit ib tug nkag mus rau hauv hluav taws xob hluav taws xob uas yuav tsum tau sau npe rau ntawm daim duab duab.
Vim li cas thiaj hu ua xov tooj cua?
Marie thiab Pierre Curie txoj kev kawm txog xov tooj cua yog qhov tseem ceeb hauv kev tshawb fawb thiab tshuaj. Tom qab lawv cov kev tshawb fawb ntawm Becquerel's rays coj lawv mus rau kev tshawb pom ntawm ob qho tib si radium thiab polonium, lawv tau sau lo lus "radioactivity" los txhais cov emission ntawm ionizing hluav taws xob los ntawm qee qhov hnyav.
Leej twg paub tias yog leej txiv ntawm xov tooj cua?
Lub Peb Hlis 1, 1896: Henri Becquerel Discovers Radioactivity. Nyob rau hauv ib qho ntawm feem ntau zoo-paub kev tshwm sim discoveries nyob rau hauv keeb kwm ntawmphysics, nyob rau hnub overcast nyob rau lub Peb Hlis 1896, Fab Kis tus kws kho mob lub cev Henri Becquerel tau qhib lub tub rau khoom thiab nrhiav pom cov xov tooj cua tshwm sim.
