Video: Puas tuaj yeem gamma rays mus los ntawm qhov chaw khoob?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Los teb cov lus nug no luv luv, yog gamma rays mus ncig hauv lub tshuab nqus tsev. Gamma rays yog electromagnetic yoj, zoo li lub teeb.
Ntawm no, hom nthwv dej twg tuaj yeem hla qhov chaw khoob?
Electromagnetic tsis
Ib yam li ntawd, hluav taws xob electromagnetic hla dhau qhov chaw khoob li cas? Hluav taws xob hluav taws xob tso tawm raws li photons, uas yog bundles ntawm lub teeb lub zog uas taug kev ntawm tus ceev ntawm lub teeb raws li quantized harmonic waves. Electromagnetic hluav taws xob ua tau taug kev los ntawm qhov chaw khoob . Feem ntau lwm hom nthwv dej yuav tsum taug kev los ntawm qee yam khoom.
Tom qab ntawd, hluav taws xob tuaj yeem hla qhov chaw khoob?
EM hluav taws xob tuaj yeem hla qhov chaw khoob . Qhov no txawv nws ntawm lwm hom nthwv dej, xws li suab, uas xav tau qhov nruab nrab rau txav mus los . Txhua hom EM hluav taws xob nyob rau ntawm electromagnetic spectrum, uas nyob qib hluav taws xob los ntawm lub zog qis tshaj / ntev tshaj plaws wavelength mus rau lub zog siab tshaj / luv tshaj wavelength.
Gamma rays tuaj yeem mus deb npaum li cas?
Nws nyob ntawm lub zog ntawm lub hluav taws xob thiab qhov loj (lossis kev ua) ntawm qhov chaw. Nyob deb yog ib qho kev txhawj xeeb tseem ceeb thaum cuam tshuam nrog gamma rays , vim lawv tuaj yeem taug kev ntawm qhov ceev ntawm lub teeb. Alpha hais ua tau nkaus xwb taug kev ob peb nti thiab beta hais ib ncig ntawm 10 ko taw.
Pom zoo:
Dab tsi yog lub zog uas tuaj yeem tshwm sim ntawm qhov chaw ua si los ua kom cov khoom pib txav mus los?
Kev sib txhuam. Thaum lub ntiajteb txawj nqus yog ib qho tseem ceeb ntawm physics rau qhov chaw ua si swb, kev sib txhuam yog qhov tseem ceeb sib npaug. Kev sib txhuam ua haujlwm tiv thaiv lub ntiajteb txawj nqus kom qeeb tus neeg qhovntsej thiaj tsis mob ntawm tus swb. Kev sib txhuam yog ib qho quab yuam uas tshwm sim thaum twg ob yam khoom rub tawm rau ib leeg, xws li swb thiab ib tus neeg lub nraub qaum
Dab tsi yog qhov kev hloov pauv ntawm cov khoom uas txav ntawm qhov chaw mus rau qhov chaw ntawm - 12 m?
Kev piav qhia: Qhov kev txav ntawm ib qho khoom txav ntawm qhov chaw mus rau qhov chaw ntawm − 12 m yog 12 meters. Qhov kev ncua deb ntawm lub hauv paus chiv keeb mus rau qhov siab tshaj plaws txoj hauj lwm yog hu ua displacement ntawm ib yam khoom. Qhov siab tshaj plaws kev hloov pauv ntawm cov khoom nyob rau hauv ib nthwv dej yog hu ua crest thiab qhov tsawg kawg nkaus hloov pauv yog hu ua trough
Lub organelle twg ua haujlwm raws li qhov chaw xa ntawv ntawm lub xov tooj ntawm tes txheeb cov proteins thiab xa lawv mus rau lawv qhov chaw xav tau sab hauv lossis sab nraud ntawm tes?
Golgi Hais txog qhov no, dab tsi organelle yog lub luag haujlwm rau kev thauj mus los? endoplasmic reticulum (ER Qhov thib ob, cov proteins txav mus los ntawm lub cell li cas? Cov proteins txav mus los endomembrane system thiab raug xa tawm los ntawm lub ntsej muag trans ntawm Golgi apparatus nyob rau hauv thauj vesicles uas txav mus los cytoplasm thiab tom qab ntawd fuse nrog plasma membrane tso tawm protein ntau mus rau sab nraum lub cell .
Lub zog zoo li cas tuaj yeem hla ntawm qhov chaw khoob?
) lub zog yog kis los ntawm qhov chaw nyob rau hauv daim ntawv ntawm electromagnetic tsis. Tsis zoo li lub suab, electromagnetic tsis tuaj yeem taug kev los ntawm qhov chaw khoob. Cov nthwv dej no suav nrog lub teeb pom kev, x-rays, thiab microwaves
Peb puas tuaj yeem pom X rays thiab gamma rays?
NROG GAMMA RAYS Tsis zoo li lub teeb pom kev zoo thiab x-rays, gamma rays tsis tuaj yeem ntes thiab cuam tshuam los ntawm iav. Gamma-ray wavelengths luv heev uas lawv tuaj yeem dhau los ntawm qhov chaw nyob hauv atoms ntawm lub tshuab ntes. Gamma-ray detectors feem ntau muaj cov khoom siv lead ua ntom ntom ntom ntom