Imisebe ebusweni bomhlaba

Mhlawumbe wake wazibuza ukuthi hlobo luni lwemisebe efinyelela eMhlabeni, maqondana nalokhu kuyaziwa ukuthi okokufaka okuyisisekelo kwemisebe emhlabeni imisebe ekhishwa yiLanga, lapho kwenzeka khona inqubo eqhubekayo yokuguqulwa kwe-hydrogen ibe yi-helium, ekhipha ukushisa okukhulu kakhulu. Lokhu kushisa kuphuma ngaphakathi kweLanga kuye ebusweni bayo futhi kusuka kukho kuye eMhlabeni.

La mandla adluliselwa eMhlabeni ngendlela yamagagasi kagesi, anobude obuhlukile. Isethi yamaza wobude obuhlukile akhishwa ngumzimba ibizwa isibuko yalowo mzimba futhi uhlobene kakhulu nokushisa kwawo, ngendlela yokuthi uma uphakama kakhulu, amafushane amabanga amaza akhishwa yiwo.

Iqoqo lamaza amade akhishwa yiLanga abizwa ngokuthi yi-spectrum yelanga futhi kuwo, ngokunengqondo, ubude bemikhawulo emincane kakhulu buningi, njengoba buhambisana nokushisa kwayo okuphezulu kakhulu, okuhlolwa cishe I-6.000 K (5.727 ° C).

Ngaphakathi kobubanzi belanga, izinhlobo ezintathu zemisebe eyisisekelo zingahlukaniswa:

ku- imisebe ye-ultraviolet, ngobude obuphakathi kwama-micrometer ayi-0, 1 no-0,4, futhi okuhambisa kanye nama-X-ray nemisebe ye-gamma u-9% wamandla esewonke akhishwe yiLanga.

b) Imisebe ebonakalayo noma ekhanyayo, enamaza amade aphezulu - aphakathi kuka-0,4 no-0,78 ama-micrometer - futhi athutha cishe u-41% wamandla welanga esewonke.

c) Uhlelo lwe- imisebe ye-infrared, ngamaza amaza ubukhulu becala aphakathi kuka-0,78 no-3 microns (ibhendi elihambisana ne-infrared eseduze), futhi ethutha u-50% wamandla elanga asele.

Yonke le misebe ivela eLangeni futhi ifinyelela umkhawulo ophezulu womkhathi kuqala. Manje leli nani elisho ukuthi lifihla ukusatshalaliswa akulingani kakhulu wemisebe phakathi kwamazinga ahlukene, ukungalingani okuphendula ngendlela uhlelo lomhlaba-mkhathi oluthola ngayo imisebe yelanga.