Omnye wemibuzo engafane ibuzwe ngabantu ngulo kutheni isibhakabhaka sijika sibeorenji. Ikakhulu, eyona nto iqhelekileyo kukuba ijika ibeorenji ngexesha lokutshona kwelanga. Nangona kunjalo, inokuphinda ijike lo mbala ngamanye amaxesha, njengaxa kukho inkungu. Isizathu sokuba isibhakabhaka sijike sibeorenji ekutshoneni kwelanga yinto abangayaziyo bonke abantu.
Ngenxa yesi sizathu, siza kunikezela eli nqaku ukukuxelela ukuba kutheni isibhakabhaka sijika i-orange, isizathu saso kunye nezinye iimeko.
Kutheni isibhakabhaka sijika sibeorenji?
Ukuze wazi ukuba kutheni isibhakabhaka sijika i-orenji ekutshoneni kwelanga, kufuneka wazi ukuba kutheni isibhakabhaka siluhlaza. Isibhakabhaka siluhlaza hayi kuba umoya ufunxa eminye imibala, kodwa ngenxa yokuba iatmosfera ithande ukusasaza ubude bobude obufutshane (bhlowu/bhlowu) ukukhanya ngaphezu kobude obude (obomvu) ukukhanya.
Ukukhanya okuluhlaza okwesibhakabhaka okuvela elangeni kusasazeka ngakumbi xa kuthelekiswa neminye imibala, ngoko isibhakabhaka emini siluhlaza. Oku kusasazwa kokukhanya kubizwa ngokuba yiRayleigh scattering. Xa ilanga litshona, ukukhanya kufuneka kuhambe ngakumbi kwi-atmosfera kunaxa kuphuma ilanga; ngoko ekuphela kokukhanya okunombala okungasasazi kukukhanya okubomvu okubude bewavevele. Sinokuphendula nokuba kutheni amafu amhlophe. Amasuntswana ezi zixhobo ezijongene nokusasazwa kokukhanya zikhulu kunobude bokukhanya.
Ngenxa yoko, yonke imibala yokukhanya isasazwa malunga nesixa esifanayo. Oku kusebenza kuzo zonke izinto ezimhlophe njengeswekile kunye nobisi. Uninzi lokukhanya okusasazeka ebisini kungenxa ye-lipids (amafutha). Ukuba amanqatha ebesusiwe, ubisi belungeke lusasaze umlinganiselo ofanayo wokukhanya, nto leyo echaza ukuba kutheni ubisi lweskim lukhangeleka lumhlophe lungaphantsi kwaye lube ngwevu ngakumbi.
kukho ukukhanya okungakumbi
Imibala esiyibonayo ibizwa ngokuba yi-spectrum ebonakalayo, kodwa kukho ukukhanya okuninzi ngaphandle kwayo. Ewe, oku kukwathetha ukuba kukho imibala emininzi ngaphezu kokuba siyibona. Kuhambo lwakhe lokuya eMhlabeni, ukukhanya kulandela enye emva kwenye de kungene kwiatmosfera, kulapho kusenzeka khona intelekelelo, imimangaliso nenzululwazi. Ingqubana namasuntswana enza ikhava yethu ekhuselayo, eluthuli, amathontsi amanzi, iikristale okanye iimolekyuli zeegesi ezahlukeneyo ezenza umoya. Enye into kukuba imibane idlula kuzo.
Isibakala sokuba isibhakabhaka sibonakala siluhlaza oko sikubiza ngokuba yimini epholileyo sinento yokwenza nolu ngquzulwano: Ngokomzekelo, initrogen neoksijini, ziyayiphambukisa imitha eblue noviolet ize iyikhuphe macala onke, ngoxa ivumela ukukhanya kudlule. Olu lwahlulo luguqulela kwisibhakabhaka esiphantse sibefana ngokufanayo, ukuba bekungengenxa yokuba amaqhuma amancinane asiyonto ngaphandle kwamathontsi amanzi ajiyileyo esiwabiza ngokuba ngamafu.
umcimbi wokushukuma
Okwenzekayo ekutshoneni kwelanga kukuba ilanga lisezantsi, ngoko njengoko lisiya phambili, imitha eyikhuphayo ifanele igubungele kangangezihlandlo ezili-10 umphezulu wommandla ojikeleze umhlaba de ifike kowethu. Ngamanye amazwi: ukukhanya kungena amasuntswana angasentla kwethu ngendlela efanayo, kodwa ngeentshukumo ezahlukeneyo.
Ngomnye, i-tint eluhlaza okwesibhakabhaka ihlakazekile ngokwaneleyo ukuba ingafiki emehlweni ethu ngokuthe ngqo. Ngakolunye uhlangothi, i-shades ye-orenji, ebomvu, kunye nephuzi ilungile. Ngoko ke, iinqununu eziqinileyo zixhonywe emoyeni, ngakumbi ziya kuhlakazeka, imibala eninzi kwaye iphezulu i-saturation.
Yiyo loo nto ukutshona kwelanga okumangalisayo (oko kuthi ngamanye amaxesha kusenze sithelekise izulu nesihogo) kudla ngokwenzeka ngakumbi ekwindla nasebusika, ngenxa yokuba amasuntswana abumba umoya adlula kwimitha yelanga ukuze afikelele emehlweni ethu, kwaye ke ngokubanzi zomile kwaye zicocekile.
Kutheni isibhakabhaka sijika sibeorenji kunye nenkungu?
Le yinkungu, inkungu yemeteorological eyenzeka kwiatmosfera kwaye ikwaphawulwa ubukho ekumisweni kwamasuntswana amancinci othuli, umlotha wodongwe okanye isanti.
Nangona la masuntswana amancinane kakhulu, kukho okwaneleyo ukunika umoya imbonakalo engacacanga, nto leyo eyenza umoya we-orenji ubonakale esibhakabhakeni.
Abantu abaninzi bayazibuza ukuba kukhuselekile na ukuphuma ngaphandle kwaye eneneni nayiphi na imeko apho umoya ungcolisekileyo unomngcipheko othile, ngakumbi kubantu bachaphazeleka njenge-asthma okanye i-allergies, kodwa eneneni imifanekiso ineempembelelo ezingaphezu kwezempilo.
Kule ngqiqo, kukho iindidi ezimbini zenkungu. Enye ibizwa ngokuba "yendalo" kwaye yenziwa ngokuthuthwa kwesanti, amanzi, ityuwa (i-sodium), okanye ezinye izinto ezikhoyo kwimekobume. Xa imvelaphi yayo ikakhulu isanti yasentlango, njengoko kule meko, ngokuqhelekileyo kukho "uthuli olumisiwe". “Uhlobo b” inkungu, kwelinye icala, yaziwa njengesiganeko esikhethekileyo esingoyena nobangela wayo ikakhulu lungcoliseko okanye imililo yamahlathi.
Ngaba iyayichaphazela impilo yakho?
Impembelelo yenkungu inamacandelo amabini: enye ithe ngqo kwaye enye ayithanga ngqo. Kufuneka kukhunjulwe ukuba amasuntswana e-PM10 angena emzimbeni wethu ngephecana lokuphefumla afikelela ngokuthe ngqo kwimiphunga kwaye ngaloo ndlela unikezelo lwegazi. Njengeziphumo zempilo ezithe ngqo, iimpawu eziphambili zinokuthi zihambelane neengxaki zokuphefumula kunye nokucaphuka kwe-mucous membranes. Oko kuthethwa, umgubo we-orenji unokubangela impumlo exineneyo, amehlo arhawuzelelayo, kunye nokukhohlela okuzingileyo.
Ukuba inkungu iyaqhubeka kwaye ixinene kakhulu, unokude ube ne-bronchospasm, iintlungu zesifuba, kunye ne-asthma, iimpawu ezibukhali ngakumbi kwizigulana ezinokwaliwa okanye ezinye iimeko zonyango. Icandelo elingathanga ngqo kukuncipha kokubonakala.
Oku konakala kufuna uluhlu lweengcebiso zempilo, ezifana nokunciphisa okanye ukuhlehlisa yonke imisebenzi yangaphandle de kube umgangatho womoya ulungile okanye ulungile ngokufanelekileyo, kunye nokuthatha amanyathelo afanelekileyo okukhusela umsebenzi ekufuneka wenziwe ngaphandle. Ukongeza, kumaqela asemngciphekweni omkhulu kunye namaqela abuthathaka, kucetyiswa ukuba uphephe ukuhlala ngaphandle ixesha elide, landela ngokungqongqo isicwangciso sonyango lwezonyango kwaye ufune unyango lwezonyango ngexesha ukuba imeko yezempilo iyancipha.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga nokuba kutheni isibhakabhaka sijika i-orange kunye nezizathu zayo.