HangangaPūtaiao

Kia ngā te hanganga radiation ... te hanganga me ngā āhuatanga o te radiations iratuki

radiation karihi - tetahi o te kino tino. He tārewa mō te tangata ona pānga. He aha te tikanga o te i te ariā o te ira? He aha te tikanga o te i "nui" ranei "iti" ira? I matūriki he wahi o ngā momo rerekē o te radiation karihi?

He aha te mea ira?

Ko te hanganga o te radiation kia ngā ngā matūriki. Heoi, katoa e toru ngā momo o te iraruke no ki te kāwai kotahi - kua huaina ratou ionizing. He aha te tikanga o tenei wā? He nui mīharo te pūngao radiation - na nui kia e ka tae te radiation he tetahi ngota, te patua e te reira i roto i te irahiko i tona ohuraa. Na ka te tahuri ngota, kua meinga nei e te radiation ūnga ki te katote pai te nei i ako. Ko Ko te aha te radiation ngota i huaina ionizing, mea katoa no reira ki tetahi momo. rerekē mahi High ionizing radiation i te tahi atu momo, pērā i ngaruiti pōkākā ranei.

Pehea te ionized?

Hei matau te aha kia wahi o te radiation, he mea e tika ana ki te whakaaro i roto i te taipitopito te tukanga o te ionization. puta te reira e whai ake. Ngota ki te whakanui ake kanohi rite te uri nani iti (karihi ngota) karapotia e te āmionga o ona irahiko rite anga o te mirumiru. A, no te puta te mehanga iratuki, e atu te pata i tenei otaota iti - Arepa matūriki peta ranei. A, no te te tukunga o matūriki i ako, a huri i te tiaki o te karihi, me tenei tikanga e hanga e he taonga matū hou te.

Ko te matūriki e hanga ake te rangatira whawhai radiation e whai ake. Whakaputaina i te witi matua e rere ana ki te tere nui mua. I te tona ara taea topa te reira ki te anga o tetahi ngota, ka patoto tika te irahiko i roto i o reira. Ka rite ki kua whakahuatia, he ngota taua i roto i te tahuri i ako katote. Heoi, i roto i tenei take, tonu te taua rite te maha o ngā iraoho i te karihi noho tonu te taonga.

Āhuatanga o te tukanga mehanga iratuki

Knowledge o enei tukanga hanga reira taea ki te aromatawai i te whānuitanga ki te e pirau puai ira tukituki. whanganga ana tēnei uara kei roto i becquerels. Hei tauira, ki te i roto i te kotahi rua i reira ko te pirau, e mea ratou: "Ko te mahi o te kanoirite - 1 tēnei wā." Kia i roto i te wahi i tenei wae te whakamahi i te kōwae ka karanga te Curie. Ko reira rite ki te 37 piriona becquerels. Ko te kupu he mea e tika ana ki te whakarite i te mahi o te nui ano o te taonga. i huaina Mahi wae motuhake papatipu o te kanoirite ko te mahi motuhake. Ko inversely hautanga ki tenei uara te hawhe-ora o te kanoirite ngā.

Kiripuaki o radiations iratuki. ratou puna

Ka taea e Ionizing radiation puta kore anake i roto i te take o te mehanga iratuki. Mahi atu rite he puna mo te radiation iraruke taea: wehenga tauhohenga (haere i roto i te pahūtanga te roto o te pūrere karihi ranei), (puta i runga i te mata solar, atu te whetu, a i roto i te poma hauwai) te ariā o pera-ka karanga karihi marama, me ngā accelerators matūriki. enei puna katoa o radiation kotahi te mea i roto i te noa - i te taumata pūngao kaha.

I matūriki he wahi o te momo iraruke alpha?

Ko te rerekētanga i waenganui i nga momo e toru o te ionizing radiation - alpha, peta, me te kama - kei roto i to ratou natura. A, no te kitea enei radiations i, i kahore tetahi i tetahi whakaaro e taea e ratou tohu. Na reira, e karangatia noa ratou i te tātai reta Kariki.

Ka rite ki to ratou ingoa titau, i kitea Arepa-hihi tuatahi. Ko ratou wahi o te radiation i te pirau o kanoirite taimaha pērā i konukarihi thorium ranei. takoto ratou natura i runga i te wā. Kua kitea Scientists e he pai taimaha ārepa radiation. I roto i te rangi, e kore e taea te hinga reira ara he torutoru henimita. I kitea te reira e kia he wahi o te radiation tomo te karihi o te ngota haumāmā. Ko reira e pā ana ki te ārepa radiation.

Ko tōna pūtake matua o kanoirite iraruke. I roto i te mau parau te tahi atu, ko reira he pai whakatupato "huinga" o e rua iraoho me te taua maha o ngā iramoe. I roto i tenei take e mea tatou e te hanganga ngā te radiation-matūriki korakora ārepa ranei. E rua ngā iraoho me rua iramoe hanga he huru haumāmā karihi, Arepa-radiation. Hoki i taea e te wā tuatahi i roto i te taata i taua tauhohe riro Rutherford, whai wāhi tahuri karihi hauota hāora i roto i te pata.

radiation Beta, kitea i muri, engari kahore iti mōrearea

Na ka tahuri te reira i roto i kia ngā te hanganga o te radiation te karihi kore anake o haumāmā, engari irahiko noa tika. he pono hoki beta radiation tenei - ngā reira o irahiko. Ko te mea nui nui atu te tere o te Arepa radiation ratou tere. Tenei momo o te radiation me he ako raro atu i ārepa radiation. Mai i te matūriki peta ngota matua "whiwhi" he tiaki rerekē, me te tere rerekē.

Kia tae te reira i 100 mano. Km / hekona ake ki te tere o te marama. Otiia waho te taea te iraruke peta ki te maha mita. Ongó ratou kaha he iti rawa. e kore e taea e Beta-hihi hinga te pepa, kakahu, he pepa angiangi o te whakarewa. Ratou anake tomo ki tenei mea. Heoi, ka taea e te rongo wateatanga arahi ki te kiri kanohi ranei weranga, ko te take ki te hihi katinga rite.

e karangatia tōraro whakatupato matūriki peta irahiko me e huaina positrons pai i ako. Ko te tino kino ki te tangata He maha nui o peta radiation me taea meinga radiation mate. He nui atu mōrearea e taea e ingestion o radionuclides.

hihi kama: hanganga me ngā āhuatanga

kitea te whai ake i kama. I roto i tenei take, ka tahuri te reira i roto i taua ai he wahi o te radiation ngā pūaho o te roangaru ngā. Kama radiation rite katinga, ngaru irirangi pōkākā. I roto i te mau parau te tahi atu, tohu te reira i te radiation hiko, engari he nui rawa te pūngao o pūaho hou i roto i reira.

Tenei momo o te radiation he kaha tino tiketike ki te tomo i roto i tetahi mau faaapiapiraa. tu te apiapi i te ara o te ionizing rauemi radiation, te pai e taea e te reira mau hihi kama kino. Hoki tenei tūranga, maha pōtitia mata raima ranei. I roto i te radiation kama waho ngāwari e taea tika i roto i nga rau, me nga mano o kiromita. Ki te pānga ki te tangata, ai reira kino ki te kiri me whekau. I runga i nga āhuatanga o te kama taea te whakaritea ki te X-ray. Ko rerekē ratou i roto i to ratou take. I muri i X-hihi e anake i roto i ngā āhuatanga horihori.

He aha te mea te tino mōrearea te radiation?

Tokomaha o te hunga e kua kua ako etahi hihi he wahi o te radiation, he whakaaro o nga fifi o hihi kama tatou. I muri i te katoa, ka taea e ngāwari ratou hinga maha kiromita, he whakangaro wairua, me te meinga mate radiation e wehingia ana. Ko reira i roto i te tikanga ki te tiaki ki hihi kama, kua karapotia e te taiepa raima nui reactors karihi. mongamonga iti o te kanoirite e whakanohoia tonu i roto i ngā hanga o te mata. Heoi, ko te ati matua ki te tangata ko te horopeta.

Horopeta - Ko te nui e te nuinga o tatau tango ki pūkete te taimaha o te tinana tangata tenei. Hei tauira, mō te horopeta manawanui kotahi o te rongoā ka whakatata 2 mg. Hoki tetahi, ka taea e te horopeta taua i te pānga kino. whakatau tata tika me te horopeta o radiation. i whakarite ona ati te horopeta whenumi. Ki te tautuhi i te reira, te tuatahi whanganga te nui o te radiation i e kua riro e te tinana. Na ka ko tenei tau whakaritea ki te taimaha tinana.

horopeta o radiation - te paearu o ona fifi

Ka taea e whai rerekē kaiao ora kino momo rerekē o te radiation. Na reira e kore e taea ki te whakapoauau te kaha ongó o nga momo rerekē o te radiation me ratou pānga ino. Hei tauira, ina kua kore ara ki te tiaki ki radiation te tangata, Arepa radiation he hihi kama atu mōrearea. No te mea ngā reira o karihi hauwai taimaha. He pēnei momo rite Arepa radiation me ati whakaatu anake ka whakanohoia roto te tinana. Na i reira he puaretanga ā-.

Ko te kupu, he wahi o te radiation kia ngā toru ngā momo o matūriki: ko te karihi haumāmā, irahiko tikanga me pūaho o te roangaru ngā. whakaritea te ati o te ahua ngā o te radiation e tona horopeta. E kore e te takenga o enei hihi faufaa. Hoki te rauropi ora he tino kahore rerekētanga i reira hutia radiation: kia reira mīhini x-ray, te ra, karihi tipu te mana, kaukau iraruke pahū ranei. Ko te mea tino nui - pehea i whenumi maha matūriki mōrearea.

Hea e te radiation karihi?

Āpiti atu ki te radiation papamuri tūturu, takoha nunaa tangata te ki te tīariari i roto i āwenewene hanga maha puna kino o ionizing radiation. Nuinga maha ko reira te hua o te aituā e wehingia ana. Hei tauira, he kino i te mana karihi tipu "Fukushima-1" i roto i te Mahuru 2013 arahina ki te turuturu o te wai iraruke. Ka rite ki te hua, kua tupu te ihirangi o te strontium me caesium kanoirite i roto i te taiao tino.

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