Li-radiation tsa letsatsi: mefuta, thepa le litlhaloso

Li-radiation tsa letsatsi: mefuta, thepa le litlhaloso
Tlhaloso ea letsatsi ea letsatsi: Ke matla a tsoang ho letsatsi sebakeng sa polokelo ea thibele.

Ha re bua ka palo ea matla a letsatsi e fihla holim 'a polanete ea rona, re sebelisa mehopolo ea li harelaane. Seteishene sa letsatsi le letsatsi ke matla a fumanoeng ka 'ona sebakeng sa unit (J / M2), matla a fumanoeng ka nako e fanoeng. Ka mokhoa o ts'oanang, nalane ea letsatsi le letsatsi ke matla a amoheloang hanghang - e hlahisoa ka Watts ka mitara ea lisekoere (w / m2)

Boitšoaro ba nyutlear Fusion bo etsahala khubung ea letsatsi mme ke mohloli oa matla a letsatsi. Moralo oa nyutlelie o etsa hore mahlaseli a motlakase a thekelletsang likheo kapa liqhomane tse fapaneng. Tekanyetso ea Elecbratic e phatlalatsoa sepakapakeng ka lebelo la leseli (299,792 km / s).
Letsatsi la Solar Rakervel: Leeto la ho ea ka mefuta le bohlokoa ba mahlaseli a letsatsi
Boleng bo bonngoeng ke peo ea letsatsi; Ho lula ha letsatsi ke palo e fumanoeng hang-hang ka karolo e ka ntle karolong e ka ntle ea moea o kantle oa lefats'e ka sefofane perpemicular ho ea mahlaseli a letsatsi. Ka karolelano, boleng ba letsatsi le letsatsi ke 1.366 w / m2.

Mefuta ea mahlaseli a letsatsi
Radiation ea letsatsi e entsoe ka mefuta e latelang ea radiation:

Mahlaseli a imetsoeng (ir): radiation e imetsoeng ke futhumatsa le ho emela mocheso oa letsatsi.
Mahlaseli a pono a bonahalang (vi): e emela 43% ea radiation mme e fana ka leseli.
Ultraviolet Reads (Radiation Rays (UV Rate): emela 7%.
Mefuta e meng ea mahlaseli: e emela 1% ea kakaretso.
Mefuta ea mahlaseli a Ultraviolet
Ka lehlakoreng le leng, ultraviolet (UV) li-rays li otloloha ka mefuta e meraro:

Ultraviolet a kapa uva: Ba feta habonolo mochesong, ho fihlela lefatše lohle.
Ultraviolet b kapa uvb: of wavewength. E na le bothata bo boholo ba ho feta moeeng. Ka lebaka leo, ba fihlela sebaka sa Equatorial se potlakileng ho feta ho ba le merusu e phahameng.
Ultraviolet c kapa uvc: ho khutsufatsa-wavewhength. Ha ba fete kamehla. Ho fapana le moo, leqhubu la ozone le monya.
Thepa ea mahlaseli a letsatsi
Moralo oa mahlaseli a letsatsi o tsamaisoa ka mokhoa o pharalletseng oa ka sebopeho se sa sebetseng, joalo ka sebopeho sa 'mele o motšo moo mohloli oa letsatsi o felisitsoeng. Ka hona, ha e shebelle khafetsa.

Boholo ba radiation e thehiloe sehlopheng sa radiation kapa lebone le nang le khanya ka tlhōrōng ka bolelele ba lefatše, bo tšoanang le botala ba mmala.

Ho latela molao oa Wien, bashebelli ba sebetsang hantle radiation e sebetsang lipakeng tsa 400 le 700, e lumellana le radiation, 'me e lekana le 41% ea radiation eohle. Ha li le litsebi tsa radiation tse sebetsang, li na le likampo tse nang le radiation:

Blue-visebot (400-490 NM)
Green (490-560 NM)
Yellow (560-590 nm)
Orange-Red (590-700 NM)
Ha ho tšela sepakapaka, mahlaseli a letsatsi a nahanisisa, a hana, le phapang ea likhase tse fapaneng tsa sepakapakeng e le ts'ebetso ea maqhubu a sepakapakeng.

Sepakapaka sa lefatše sea sebetsa e le filthara. Karolo e ka ntle ea sepakapaka e monya karolo ea radiation, ho bonts'a ba bang ka kotloloho sebakeng se kantle. Lintho tse ling tse sebetsang joalo ka filison dioxide, maru le mouoane metsi a fetohang moeeng.

Re tlameha ho hopola hore mahlaseli a letsatsi ha a tšoane hohle. Mohlala, libaka tsa libakeng tsa libakeng tsa tropike li amohela mahlaseli a letsatsi hobane mahlaseli a letsatsi a haufi le lefatše.

Hobaneng mahlaseli a letsatsi a hlokahala?
Ka hona, matla a letsatsi ke mohloli o ka sehloohong oa matla, ka hona, enjene e tsamaisang tikoloho ea rona. Matla a letsatsi ao re a fumanang ka ho toba kapa a ikarabelle ka kotloloho ho likarolo tse bohlokoa ho tsa maiketsetso a maholo ho feta tekano.

Matla a lefatše a lefatše a fihla mochesong ea lefatše ke makhetlo a 10,000 ho feta matla a teng hona joale.

Ho phatsima ha kotsi ho amme bophelo bo botle joang?
Mabelo a mahlale a ultraviolet a ka ba le litlamorao tse fapaneng letlalong la batho ho latela botebo ba lona le bolelele ba maqhubu a lona.

Rakhoebong a Uva a ka baka letlalo le tsofetseng le kankere ea letlalo. E ka bakela mathata a sesole le a 'mele oa sesole.

Radiation ea UVB e baka ho cheba ha letsatsi, ho fifala, ho holisa letlaka le kantle la letlalo, melanoma le mefuta e meng ea mofetše oa letlalo. E ka bakela mathata a sesole le a 'mele oa sesole.

Karolo ea ozone e thibela boholo ba mahlaseli a UVC ho tlisa lefatše. Lefapheng la bongaka, radiation ea UVC e ka hlaha le mabone a itseng mme e sebelisoa ho bolaea likokoana-hloko kapa u thusa maqeba a holisang. E boetse e sebelisetsoa ho nka maemo a itseng a letlalo joalo ka Psariasis, vitiligo le mabenkele letlalong letlalong la letlalo se etsang li-t ceneous tymphoma.

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