Video: Dab tsi yog keeb kwm ntawm hluav taws xob?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Radiation los ntawm hluav taws xob cov ntaub ntawv tsis tau lees paub tam sim ntawd cuam tshuam nrog X rays. Xyoo 1906 Henri Becquerel, tus kws kho mob Fab Kis uas tshawb pom lub tshuab hluav taws xob, ua rau nws hlawv nws tus kheej thaum nqa hluav taws xob cov ntaub ntawv hauv nws lub hnab ris.
Ib yam li ntawd, tib neeg nug, qhov hluav taws xob tau pom thawj zaug li cas?
Xyoo 1896, Henri Becquerel pom tias cov duab hluav taws xob tawm los ntawm qee yam zaub mov nkag mus rau hauv cov ntawv dub thiab ua rau huab cua tsis pom ntawm daim duab thaij duab. Nws tus kws kho mob kawm ntawv Marie Curie nrhiav tau tias tsuas yog qee yam tshuaj lom neeg tau muab tawm ntawm cov hluav taws xob no. Nws hu ua tus cwj pwm no hu xov tooj cua.
Ib qho ntxiv, keeb kwm ntawm kev kho hluav taws xob yog dab tsi? Cov keeb kwm ntawm kev kho hluav taws xob los yog kev kho hluav taws xob tuaj yeem taug qab mus rau kev sim ua sai sai tom qab kev tshawb pom x-rays (1895), thaum nws tau pom tias kis tau rau hluav taws xob tsim cov tawv nqaij kub hnyiab. Kev siv ntawm hluav taws xob txuas ntxiv hnub no raws li a kev kho mob rau mob cancer hauv kev kho hluav taws xob.
Hauv qhov no, leej twg tsim hluav taws xob?
Henri Becquerel
Thaum twg peb pom pom hluav taws xob yog qhov txaus ntshai?
Cov teebmeem tshwm sim ntawm hluav taws xob tau pom thawj zaug hauv xyoo 1896 thaum Nikola Tesla txhob txwm ua rau nws cov ntiv tes xoo hluav taws xob thiab tshaj tawm tias qhov no ua rau kub nyhiab los tsim, txawm hais tias thaum lub sijhawm nws suav tias kub hnyiab rau ozone.
Pom zoo:
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