Video: Hans Christian Oersted nrhiav tau dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Aluminium
Raws li txoj cai, Hans Christian Oersted yog leej twg thiab nws nrhiav tau dab tsi?
Discovery ntawm Electromagnetism Oersted cov Kev sim nto moo uas qhia tias hluav taws xob thiab hlau nplaum sib txuas, tau tshwm sim thaum lub Plaub Hlis 21, 1820, thaum Oersted yog 42 xyoo. Hauv kev sim nws dhau hluav taws xob tam sim no los ntawm ib lub xaim, uas ua rau lub koob sib nqus sib nqus nyob ze kom txav mus.
Kuj Paub, Hans Christian Oersted yog dab tsi? Hans Christian Oersted yog Danish physicist thiab chemist yug thaum Lub Yim Hli 14, 1777 - tuag rau lub Tsib Hlis 09, 1851. Oersted tseem paub hnub no rau Oersted cov Kev cai lij choj, hluav taws xob tam sim no, electromagnetism, piperine discovery thiab thaum kawg formulation ntawm metallic aluminium.
Ib yam li ntawd, Hans Christian Oersted nrhiav tau txhuas li cas?
Aluminium yog thawj cais los ntawm Hans Christian Oersted nyob rau hauv 1825 uas teb aluminium Chloride (AlCl3) nrog poov tshuaj amalgam (ib qho hlau ntawm potassium thiab mercury). Cua sov qhov tshwm sim aluminium amalgam nyob rau hauv lub siab txo ua rau cov mercury boil tawm tawm ib tug impure qauv ntawm aluminium hlau.
Hans Christian Oersted ua haujlwm qhov twg?
Oersted pib nws txoj haujlwm qhia ntawv hauv University of Copenhagen raws li kws qhia ntawv hauv lub tsev muag tshuaj. Nyob rau hauv 1801 nws tau mus txawv tebchaws thiab nrhiav ib co zoo tshaj plaws philosophic thiab scientific lub siab nyob rau hauv lub teb chaws Yelemees, lub Netherlands, thiab Fabkis, qhov chaw uas nws siv lub caij ntuj no ntawm 1802/1803.
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