Lub hnub puas emit gamma rays?
Lub hnub puas emit gamma rays?

Video: Lub hnub puas emit gamma rays?

Video: Lub hnub puas emit gamma rays?
Video: Tswv Yexus lub neej thaum pib txug thaum xaus 2024, Kaum ib hlis
Anonim

Txawm tias cov Hnub tsim tawm Gamma rays Raws li cov txheej txheem nuclear fusion, cov super-high-zog photons tau hloov mus rau qis-zog photons ua ntej lawv ncav cuag Lub hnub nto thiab yog tso tawm tawm mus rau qhov chaw. Yog li ntawd, lub Sun ua tsis yog emit gamma rays.

Ntawm no, hom hluav taws xob twg lub hnub emit?

electromagnetic tawg

Ib yam li ntawd, puas gamma rays ua kom sov? Txawm tias gamma rays feem ntau yog ua los ntawm cov txheej txheem nuclear, uas tsis tau txhais hais tias lawv feem ntau absorbed los ntawm nuclei. Kev sib tham ntawm gamma rays nrog cov teeb meem feem ntau tshwm sim los ntawm cov nyhuv photoelectric, Compton scattering, thiab khub ntau lawm.

Xav txog qhov no, gamma rays tuaj qhov twg?

Gamma rays feem ntau yog tsim nyob rau hauv cov cheeb tsam uas kub heev. Gamma rays los ntawm hnub ci flares (eruptions ntawm lub hnub nto), pulsars (rotating khoom uas tsis tu ncua emit hluav taws xob ), Nova thiab super nova tawg (kev tawg uas ua rau hnub qub ci ntsa iab heev).

Peb tiv thaiv li cas ntawm gamma rays?

Cov ntaub thaiv npog tuaj yeem suav nrog cov thoob, cov laug cam, tsheb, cov tsev, pob zeb, dej, txhuas lossis lwm yam tam sim ntawd. Thick, ntom shielding yog tsim nyog tiv thaiv tawm tsam gamma rays . Qhov siab dua lub zog ntawm lub gamma ray , lub thicker daim ntaub thaiv yuav tsum yog.

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