Hasken rana radiation: Nau'in, kaddarorin da ma'anar

Hasken rana radiation: Nau'in, kaddarorin da ma'anar
Ma'anar hasken rana bayani: shi ne makamashi da ke fitar da rana a sararin samaniya.

Idan muka yi magana game da adadin ƙarfin hasken rana kaiwa saman duniyarmu, muna amfani da ra'ayoyin mahaifa. Jirgin ruwa na rana shine makamashi da aka karɓa kowace yanki naúrar (J / M2), an karɓi wutar a lokacin da aka ba. Hakanan, wisar wiradance ita ce ikon da aka karɓa a cikin wani lokaci - an bayyana shi a cikin watts a kowace murabba'in murabba'in (w / m2)

Fuion fusion halayen suna faruwa a cikin hasken rana tsakiya kuma sune tushen amfanin rana. Radiation radiation yana samar da radiation na lantarki a ɗimbin yawa ko igiyar ruwa. Haskaka radadin yada a sarari a saurin haske (299,792 Km / s).
Solar Radance ta hasken rana: tafiya zuwa nau'ikan da mahimmancin hasken rana
Darajar mu'ujiza shine hasken rana; Solar a koyaushe shine adadin hasken wuta da aka samu a kowane yanki naúrar a cikin sashin yanayin ƙasa a cikin jirgin sama. A matsakaita, darajar hasken rana shine 1.366 w / M2.

Nau'in hasken rana
Hasken rana radiation yana da nau'ikan wadatar hasken:

Infrared RAYS (IR IR: Yaduwa da hasken wuta yana ba da zafi kuma yana wakiltar 49% na radiation na rana.
Rayayyun haskakawa (VI): wakiltar 43% na radiation da samar da haske.
Rayuwar Ultrotolet (Radiyya UV): wakiltar 7%.
Sauran nau'ikan haskoki: suna wakiltar kusan 1% na jimlar.
Nau'ikan haskoki na ultraviolet
A cikin bi bi, Ultraviolet (UV) an raba haskoki zuwa nau'ikan uku:

Ultoriviolet A ko UVA: suna sauƙin wucewa cikin yanayin, ya isa duniya duka.
Ultrotlet b ko UV: gajeriyar magana. Yana da matukar wahala wucewa ta yanayin. A sakamakon haka, sun isa yankin Equatorial da sauri fiye da yadda yake a manyan latitude.
Ultorivelet C ko UVC: gajeriyar magana. Basu wuce sararin samaniya ba. Madadin haka, mai ozone Layer ya dauke su.
Kaddarorin hasken rana
Al'amarin hasken rana an rarraba shi a cikin babban spectrum na amplitude na ba daidai ba tare da siffar kararrawa, kamar yadda yake na bakan da baƙar fata wanda aka daidaita tushen tushen baƙar fata wanda aka daidaita tushen. Sabili da haka, bai mai da hankali ga mita ɗaya ba.

Matsakaicin hasken rana yana tsakiya a cikin band na radiation ko haske mai haske tare da ganiya da 500 nm a waje da yanayin cyan kore.

A cewar dokar Wien, hotunan hotuna masu aiki da ke da kyau a tsakanin 400 zuwa 700 nm, sun dace da radadi na shirye, kuma daidai yake da 41% na jimlar radiyo. A tsakanin hotunan hoto mai aiki, akwai masu zama masu radiation da radiation:

Bluet-Violet (400-490 nm)
Green (490-560)
Rawaya (560-590 nm)
orange-ja (590-700 nm)
Lokacin da ke tsallaka yanayin, radiation na hasken rana ana fuskantar hankali, gyarawa, sha, da watsawa da gas na atmospheric daban-daban zuwa babban matakin mita.

Duniya ta aiki a matsayin tace. A waje na yanayin yana ɗaukar ɓangaren radiation, yana nuna sauran kai tsaye zuwa sararin samaniya. Sauran abubuwan da suka yi kamar tace sune carbon dioxide, girgije, da tururin ruwa, wanda wani lokacin sauya zuwa yaduwar radiation.

Dole ne mu tuna cewa hasken rana ba iri ɗaya bane a ko'ina. Misali, yankunan wurare masu zafi suna karɓar mafi girman hasken rana saboda hasken rana yana kusan perpendiculular a saman duniya.

Me yasa hasken hasken rana ya zama dole?
Hasken rana shine tushen makamashi na farko kuma, saboda haka, injin ɗin da ke jagorantar yanayinmu. Solarfin hasken rana wanda muke karɓa ta hanyar hasken rana kai tsaye ko kuma a kaikaice alhakin bangaren nazarin halittu kamar hotunan zafin rana da kuma iska.

Tsarin hasken rana na duniya wanda ya kai saman ƙasa shine sau 10,000 mafi girma fiye da makamashi a halin yanzu da duk ɗan adam.

Ta yaya hasken rana zai shafi lafiya?
Radaddamar da Ultravolet na iya samun tasiri da yawa akan fatar mutum dangane da tsananin da tsawon raƙuman ruwa.

Radaddamar da UVA na iya haifar da tsufa da ciwon fata. Hakanan zai iya haifar da matsalolin tsarin ido da na rigakafi.

Radadancin UV yana haifar da kunar rana a jiki, Melanoma, da sauran nau'ikan cutar kansa. Hakanan zai iya haifar da matsalolin tsarin ido da na rigakafi.

Yankin ya hana yawancin hasken hasken UV daga cikin duniya. A cikin Kiwon lafiya, Radadin UV na iya zuwa daga wasu fitilu ko katako na Laser kuma ana amfani dashi don kashe ƙwayoyin cuta ko taimakawa warkar da raunuka. Hakanan ana amfani dashi don magance wasu yanayi na fata kamar psilai, da nodules akan fata wanda ke haifar da ƙwayar ƙwayar cuta.

Mawallafi: Oriol shirin - Injiniyan fasaha na masana'antu