Daya daga cikin abubuwan da suka fi ba da mamaki ga yawan jama'a shine kusufin rana. Duk da haka, mutane da yawa ba su sani ba menene kusufin wata. Hasken wata ya zama wani abu na falaki. Lokacin da ƙasa ta wuce kai tsaye tsakanin wata da rana, ana hasashen inuwar duniya da hasken rana ke haifarwa akan wata. Don yin wannan, jikin sammai uku dole ne ya kasance ko kusa da "Syzygy". Wannan yana nufin cewa sun samar a cikin madaidaiciyar layi. Nau'i da tsawon lokacin kusufin wata ya dogara ne akan matsayin wata dangane da kumburin kumburinsa, wanda shine wurin da duniyar wata ke ratsa jirgi na sararin samaniya.
A cikin wannan labarin za mu gaya muku menene kusufin wata, menene halayensa kuma menene asalin sa.
Mene ne kusufin wata
Don sanin ire -iren kusufin wata, dole ne mu fara fahimtar inuwar da ƙasa ke samarwa a ƙarƙashin rana. Babban tauraron mu shine, zai samar da inuwa iri biyu: daya shine siffa mai duhu mai duhu da ake kira umbra, wanda shine ɓangaren inda hasken yake toshewa gaba ɗaya, kuma penumbra shine ɓangaren inda kawai ɓangaren hasken yake toshewa.. Akwai kusufin wata 2 zuwa 5 a kowace shekara.
Guda uku na sammai iri ɗaya suna shiga tsakani a cikin faɗuwar rana, amma bambancin da ke tsakaninsu yana kan matsayin kowane jikin sama. A cikin kusufin wata, ƙasa tana tsakanin wata da rana, tana yin inuwa a kan wata, yayin da a cikin faɗuwar rana, wata yana tsakanin rana da ƙasa, yana jefa inuwarta akan ƙaramin ɓangaren ƙarshen .
Mutum na iya duba kusufin wata daga kowane yanki na duniya, kuma ana iya ganin tauraron dan adam daga sararin sama da dare, alhali a lokacin faɗuwar rana, ana iya ganin su a takaice a wasu sassan duniya.
Wani bambanci da kusufin rana shine jimlar kusufin wata ya daɗematsakaicin minti 30 zuwa awa ɗaya, amma yana iya ɗaukar sa'o'i da yawa. Wannan shi ne kawai sakamakon mafi girma Duniya dangane da ƙaramin wata. Sabanin haka, rana tana da girma fiye da ƙasa da wata, wanda hakan ya sa wannan lamari ya ɗan daɗe.
Asalin kusufin wata
Akwai kusufin wata na 2 zuwa 7 a kowace shekara. Dangane da matsayin wata a game da inuwar duniya, Akwai nau'ikan kusufin wata 3. Kodayake sun fi yawa fiye da kusufin rana, ba sa faruwa a duk lokacin da aka cika cikakkiyar wata saboda waɗannan yanayi:
Dole ne wata ya kasance cikakken wata, wato cikakken wata. Watau, dangane da rana, gaba ɗaya tana bayan ƙasa. Dole ne duniya ta kasance a zahiri tsakanin rana da wata don duk jikin sammai su kasance a cikin jirgi guda ɗaya a lokaci guda, ko kusa da ita. Wannan shine babban dalilin da yasa basa faruwa kowane wata, saboda yadda ake jujjuyawar wata yana karkatar da kusan digiri 5 daga masifar. Dole ne wata ko gaba daya ya ratsa inuwar duniya.
Nau'in kusufin wata
Jimlar kusufin wata
Wannan yana faruwa lokacin da wata gaba ɗaya ya ratsa inuwar ƙofar ƙasa. Ma'ana, wata gaba daya yana shiga mazugar umbra. A cikin ci gaba da aiwatar da irin wannan kusufin rana, wata yana biye da jerin kusufi: penumbra, eclipse partial, total eclipse, partial and penumbra.
Ecangaren kusufin wata
A wannan yanayin, ɓangaren wata ne kawai ke shiga ƙofar inuwa ta ƙasa, don haka ɗayan yana cikin yankin duhu.
Hasken rana mai duhu
Wata kawai yana wucewa ta cikin yankin duhu. Shi ne nau'in mafi wahalar lura saboda inuwa a kan wata tana da dabara kuma daidai saboda penumbra inuwa ce mai yaɗuwa. Menene ƙari, idan wata ya kasance gaba ɗaya a cikin yanayin maraice, ana ɗaukarsa jimlar faɗuwar rana; Idan wani ɓangare na wata yana cikin yanayin maraice kuma ɗayan ɓangaren ba shi da inuwa, ana ɗaukarsa wani kusufin duhu ne.
Matsayi
A jimillar kusufin wata, ana iya bambanta jerin matakai ta hanyar saduwar wata da kowane yanki mai inuwa.
- An fara duban kusufin wata. Wata yana hulɗa da waje na penumbra, wanda ke nufin daga yanzu, wani sashi yana cikin penumbra ɗayan kuma yana waje.
- Farkon kusufin rana. Bisa ga ma’ana, kusufin wata yana nufin cewa wani sashi na wata yana cikin ƙofar ƙofar kuma ɗayan yana cikin yankin maraice, don haka lokacin da ya taɓa ƙofar ƙofar, kusufin zai fara.
- Jimlar kusufin rana zai fara. Watan gaba daya yana cikin yankin bakin kofa.
- Matsakaicin ƙima. Wannan lokacin yana faruwa lokacin da wata ke tsakiyar cibiya.
- Jimlar kusufin rana ya ƙare. Bayan sake haɗawa da ɗayan ɓangaren duhu, jimlar faɗuwar rana ta ƙare, ƙaramar faɗuwar rana ta sake farawa, kuma jimlar jimlar ta ƙare.
- Karshen kusufin rana ya ƙare. Wata ya fita gaba ɗaya daga bakin ƙofar kuma gaba ɗaya cikin duhu yake, yana nuna ƙarshen kusufin rana kuma farkon dawowar dare.
- Hasken kusufin wata ya ƙare. Watan gaba daya ya fita daga duhu, yana nuna karshen faxuwar rana da kusufin wata.
Wasu tarihin
A farkon shekara ta 1504, Christopher Columbus ya sake tafiya a karo na biyu. Shi da ƙungiyarsa suna arewacin Jamaica, kuma mutanen yankin sun fara shakkar su, sun ƙi ci gaba da raba musu abinci, yana haifar da manyan matsaloli ga Columbus da mutanen sa.
Columbus ya karanta daga takardar kimiyya a lokacin wanda ya haɗa da zagayowar wata da cewa kusufin rana zai auku nan ba da daɗewa ba, kuma ya yi amfani da wannan dama. Daren ranar 29 ga Fabrairu, 1504 ya so ya nuna fifikonsa ya yi barazanar barin wata ya bace. Lokacin da mutanen yankin suka gan shi ya bar wata ya bace, sai suka roke shi da ya mayar da ita yadda take. Bisa ga dukkan alamu hakan ta faru bayan 'yan awanni bayan da aka ga kusufin.
Ta wannan hanyar, Columbus ya sami nasarar sa mazauna yankin su raba abincin su.
Ina fatan cewa tare da wannan bayanin za ku iya ƙarin koyo game da abin da ƙuƙwalwar wata da halayensa.