Black ramuka

Holearfin rami mai ƙarfi

Tabbatacce ne cewa idan kuna magana game da sararin samaniya da taurari da kuka ji labarin ramukan baki. Suna da matukar tsoro kuma ana tsammanin zasu iya haɗiye duk abin da ya shiga cikinsu zuwa wargajewa. A yau zamuyi magana ne kan wadannan abubuwan na duniya da muhimmanci ko kuma hadari da suke da shi. Za ku iya sanin abin da baƙin ramuka suke, yadda ake kafa su da kuma wasu sha'awa game da su.

Idan kanaso ka kara sani game da shi, to sakon ka kenan 🙂

Menene bakar rami

Halaye na baƙin ramuka

Wadannan bakin ramuka ba komai bane face ragowar tsoffin taurarin da suka daina wanzuwa. Taurari yawanci suna da adadi mai yawa na kayan aiki da barbashi kuma, sabili da haka, yawancin ƙarfin ƙarfin nauyi. Dole ne mutum ya ga yadda Rana zata iya mallakar duniyoyi 8 da sauran taurari kewaye da shi ci gaba. Godiya ga nauyin Rana shine yasa Tsarin rana. Duniya ta ja hankalinta, amma ba yana nufin muna kara kusantowa da Rana ba.

Taurari da yawa suna ƙare rayuwarsu kamar fararen dwarfs ko taurarin neutron. Bakin ramuka sune farkon zangon halittar waɗannan taurari waɗanda suka fi Rana girma sosai.Kodayake ana zaton Rana tana da girma ƙwarai, har yanzu matsakaiciyar tauraruwa ce (ko ma ƙarami idan muka kwatanta ta da wasu). . Wannan shine yadda ake samun taurari sau 10 da 15 girman Girman Rana wanda idan suka daina wanzuwa, sai su samar da ramin baki.

Yayinda wadannan manyan taurari suka kai karshen rayuwarsu, sai suka fashe a cikin wani katon hatsari wanda muka sani a matsayin supernova. A cikin wannan fashewar, mafi yawan taurarin sun bazu a sararin samaniya kuma gutsuttsurarsa zasuyi yawo cikin sararin samaniya na dogon lokaci. Ba duk tauraron ne ke fashewa da watsawa ba. Sauran kayan da suka zauna "sanyi" shine wanda baya narkewa.

Lokacin da tauraruwa ke matashi, haɗuwar nukiliya ke haifar da kuzari da matsin lamba koyaushe saboda nauyi tare da waje. Wannan matsin lamba da kuzarin da yake haifarwa shine ke sanya shi cikin daidaituwa. An halicci nauyi daga tauraruwar kansa. A gefe guda, a cikin inert ya rage wanda ya kasance bayan supernova babu wani ƙarfin da zai iya tsayayya da jan hankalin nauyi, don haka abin da ya rage na tauraron ya fara narkar da kansa. Wannan shine abin da baƙin ramuka ke haifarwa.

Halaye na baƙin ramuka

Supernova

Ba tare da wani karfi da zai iya dakatar da aikin nauyi ba, sai wani ramin bakin ya bullo wanda zai iya takaita dukkan sararin samaniya tare da matse shi har sai ya kai girman sifili. A wannan gaba, ana iya cewa yawancin ba shi da iyaka. Wannan yana nufin, adadin kwayar halitta da zai iya zama a cikin wannan ƙirar sifilin ba ta da iyaka. Sabili da haka, girman wannan baƙin ma'anar bashi da iyaka kuma. Babu wani abu da zai iya tsere wa irin wannan ƙarfin jan hankali.

A wannan yanayin, hatta hasken da tauraruwar take da shi na da ikon tserewa daga karfin gravitational kuma raunin da yake kewaye da shi ne. A saboda wannan dalilin ana kiran sa ramin baƙin fata, tunda ba ma haske da yake iya haskakawa cikin wannan juzu'i na ƙarfin da ƙarfinsa mara iyaka.

Kodayake nauyi bashi da iyaka ne kawai a daidai lokacin da sifili ya dunkule kansa, wadannan bakaken ramuka suna jan kwayoyin da kuzarin juna. Koyaya, kada kuji tsoro tunda whicharfin da suke jan hankalin wasu jikin bai fi na kowane tauraro ba ko cosmic abu sauran kayan duniya.

A wata ma'anar, bakin rami girman Girman Rana bai iya jan hankalinmu zuwa gare shi da ƙarfi fiye da yadda Rana kanta take da ita ba. Bakin rami mai girman Rana yana iya zama cibiyar Tsarin Rana wanda Duniya zata kewaya da shi ta wannan hanyar. A hakikanin gaskiya, sananne ne cewa cibiyar Milky Way (galaxy a inda muke) ta kasance ta ramin baƙin rami.

Holearfin rami

Black ramuka

Kodayake koyaushe ana tunanin cewa baƙin rami yana jan duk abin da ke kewaye da kansa kuma ya cinye shi, ba haka lamarin yake ba. Domin duniyoyi, haske, da sauran kayan da ramin baki zai hadiye su, dole ne ya wuce kusa da shi dan ya ja hankalin cibiyar aikin sa. Da zarar an cimma matsayar rashin dawowa, Kun shiga sararin taron, inda ba zai yuwu ku tsere ba.

Kuma shine cewa domin iya motsawa da zarar an shiga farfajiyar taron, dole ne mu sami damar motsawa cikin saurin da yafi wanda haske ke tafiya. Bakin ramuka kanana ne kaɗan. Bakin rami kamar waɗanda ake samu a tsakiyar wasu taurari, yana iya samun radius kimanin kilomita miliyan 3. Wannan shine kusan rana 4 kamar namu.

Idan baƙin rami yana da girman Rana, zai iya zama yana da diamita kilomita 3 ne kawai. Kamar koyaushe, waɗannan girman na iya zama mai ban tsoro ƙwarai, amma duk abin da ke cikin sararin duniya haka yake.

Dynamics

Yadda ake ganin ramin baki

Kasancewa ƙarami a cikin girma da duhu, ba za mu iya lura da su kai tsaye ba. Saboda wannan, masana kimiyya sun daɗe da shakkar wanzuwarsa. Wani abu da aka san yana wurin amma ba za a iya ganinsa kai tsaye ba. Don ganin baƙin rami, dole ne ku auna nauyin yanki na sarari kuma ku nemi wuraren da akwai adadi mai yawa na duhu.

Da yawa daga cikin ramin baƙin ana samun su a cikin tsarin binary. Wadannan suna jawo hankalin taro mai yawa daga tauraron da ke kewaye dasu. Kamar yadda wannan taro ke jan hankali, Suna samun girma da girma. Wani lokaci yazo lokacin da tauraron sahabbai wanda daga shi kake ciro taro ya ɓace gaba ɗaya.

Ina fatan wannan zai taimaka wajen fahimtar game da ramuka baki.


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