Iimpawu ze-a imeteorite
- Uqweqwe olubhityileyo oludityanisiweyo olumnyama;
- Ubuso obucaba;
- Imiphetho ebuthuntu;
- Amaxesha amaninzi iinkozo zentsimbi ezinokuvuthwa xa zidibana nomoya ofumileyo;
- Kubonakala kunzima.
Ngendlela, Uhlalutya njani imeteorite? Ucinga ukuba ufumene a imeteorite ? Yenza ilitye lakho livavanywe yiNational Museum of Natural History. IMyuziyam ibona ukubaluleka okukhulu ekutyebiseni ilifa lelifa lemeteoritic yaseFransi, kwaye, ngenxa yoko, iboleka kubuchule ziwa izinto ezinokufunyanwa ngabantu ngabanye.
Ndingayithengisa phi i-meteorite? Fumana zulu ithengiswa kukhetho olukhulu kwi-eBay. Ukuba ungathanda ukuthengiswa un I-Meteorite yeyakho, ngokulula usithumelele i-imeyile ( info@zulu.fr) ungalibali ukukhankanya: Elona gama le I-Meteorite (umzekelo: Canyon Diablo).
Ngubani othenga iimeteorite? Labenne Iimeteorites yinkampani yaseFransi ejongene nophando kunye nokuthengiswa kwe ziwa kumaziko nabaqokeleli babucala.
Noko ke, lithini ixabiso le meteorite?
Namhlanje, unokufumana iziqwenga zokwenyani ze imeteorite inyanga, iqhekeza lokwenyani lenyanga ke ngoko, kuba ixabiso ngegram nganye ukusuka €200 ukuya €300 ngegram. Bambalwa kuphela ziwa amatye enyanga akhetheke kakhulu, njengee-basalts zenyanga ezinqabileyo kakhulu, asenokudlala nge-1000 € ngegram nganye.
Zeziphi iintlobo ezahlukeneyo zeemeteorite?
Les iimeteorites zi zihlelwe kubini différents amaqela, ngokobume bomzimba wesibhakabhaka abawenza sont imiba: i ziwa iiprimitives (ekwabizwa ngokuba ziwa engahlukanga) kunye ziwa yahlulahlulwe.
Yintoni umahluko phakathi kwe meteor kunye ne meteorite? Imizimba emikhulu, ebizwa ngokuba ziimeteoroids, ivelisa Iimeteors ibukekayo (iibhola zomlilo). Ngezihlandlo ezinqabileyo, inxalenye yento ifikelela kumphezulu woMhlaba ngaphandle kokutshatyalaliswa; emva koko siyibiza imeteorite.
Ungazifumana phi iimeteorites eFransi? Uluhlu lokuwa eFransi
Umanyano | DEPARTEMENT | umhla |
---|---|---|
Clohars-Fouesnant | I-Finistere | 1822 |
Cormeilles | Val d'Oise | 2006 |
Ukutsala amanzi | UEssonne | July 13 2011 |
Ensisheim | IHaut-Rhin | 1492 |
Buthini ubunzima bemeteorite?
- ubunzima / Uvakalelo lokuxinana: Siderites sont eyona ixineneyo ye ziwa : 7 ukuya ku-8 g / cm3 (ngokuthelekisa, amatye asemhlabeni anobuninzi be-2,7 ukuya kwi-3 g / cm3). Xa kuthelekiswa nomthamo wabo, ngoko ke baya kuba nzima kakhulu.
Zeziphi iintsapho ezintathu eziphambili zeemeteorite? Indlela yokuqonda a I-Meteorite
- 1) IiChondrites.
- 2) IiAchondrites.
- 3) Inkqubo ye- ziwa i-ferrous (siderites)
Yintoni umahluko phakathi kwe-asteroid, imeteorite kunye ne-comet?
Les ii-asteroids zincinci kuneplanethi, kodwa zona sont inkulu kune ziwa ubukhulu bengqalutye. Ubukhulu buqala kwi-1 mitha ukuya malunga ne-1000 km. Zikwabizwa ngokuba ziiplanethi ezincinci.
Inzima kangakanani imeteorite? OKUNGAQHELEKILEYO-Abathanda i-Astronomy baye bafumanisa enye yezona ndawo zibalulekileyo zokuwa e-Aube. ziwa metallic, kunye iyonke ziye endle malunga neetoni ezi-7 ezikhutshwe emhlabeni. Iqhekeza elinobunzima be-477 kilos, elona likhulu kwesakha lafunyanwa eFransi, lafunyanwa ngokuphawulekayo kule ndawo.
Ngubani onyamekela iimeteorite?
Iingcali zemozulu kunye nabazingeli bemozulu ziwa yahlula "ukuwa", ziwa ukuba sabona ukuwa eMhlabeni kwaye safumana kungekudala emva kokufika kwabo, "ufumana", ziwa ifunyenwe ngebhaqo ngaphandle que ukuwa kwabo kubonwe.
Yintoni eyakhiwe imeteorite?
ukwakhiwa. Les ziwa yentsimbi sont yenziwe nge-alloy eyenziwe ngokomndilili we-90% yentsimbi kunye ne-10% yezinye iikhemikhali ze-nickel, i-iridium, i-chromium kunye ne-gallium. Le ngxubevange Est eqhele ukubizwa ngokuba yintsimbi ye-meteoric (okanye imeteoritic), okanye ngokulula i-iron-nickel.
Uthini umahluko phakathi kwenkanyezi enomsila kunye neasteroid? THE ii-asteroids, uninzi, imizimba efileyo ngokwejoloji eyenziwe ngamatye, isinyithi kunye nomkhenkce. THE Iikhomethi zi yenziwe ngumbindi womkhenkce kunye nelitye Entre kumsebenzi nge-sublimation (utshintsho ukusuka kwimeko eqinileyo ukuya kwimo yegesi) yomkhenkce xa besondela eLangeni.
Uthini umahluko phakathi kwemeteorite kunye nenkwenkwezi edubulayo? A Iinkwenkwezi ezidubulayo, vs 'Est iqhekeza lecomet. Xa siyibona, xa ulumkisa umntu osecaleni kwakho, ibaEst sele ugqibile! VS'Est umgca omhlophe ovala isibhakabhaka kwaye uhlala nje iqhezu lomzuzwana. A imeteorite yi iqhekeza leasteroid.
Yawa phi idayinaso imeteorite?
Kwiminyaka engama-66 yezigidi eyadlulayo, a imeteorite malunga neekhilomitha ezilishumi yantlitheka kwindawo ngoku eyiYucatan Peninsula, emazantsiEst yaseMexico, eyenza i-crater enzima 180 km ububanzi.
Yintoni ebizwa ngokuba yicrater eyenziwe simeteorite? THE icrater UManicouagan ngomnye wemizekelo emihle kakhulu icrater yempembelelo ehlabathini. Le mpembelelo ibinokubangwa ngu a imeteorite I-8 km ububanzi, i-214 yezigidi zeminyaka eyadlulayo, ekupheleni kwexesha le-Triassic.
Ukulinganisa njani ukuxinana kwemeteorite?
Indlela echane ngakumbi yokulinganisa i mninzi de la imeteorite kukusebenzisa i-Archimedes' thrust: "Nawuphi na umzimba ontywiliselwe elulwelweni ufumana ithrasti ethe nkqo eqondiswe ukusuka ezantsi ukuya phezulu, elingana nobunzima bomthamo wolwelo olususiweyo".
Zeziphi izinto ezi-3 zekhemikhali ezininzi kakhulu kwi-chondrite yohlobo lwemeteorite? I chondrites zihlelwa ngokokwakheka kwazo ngokwemineralogical. IiChondrites eqhelekileyo: 80% ye iichondrites ; ziqulethe i-olivine, i-bronzite, i-plagioclase (jonga iThebhile 1) kunye nezinye iiminerali ezisekelwe kwisinyithi. Zahlulahlulwe zaba ngamacandelwana amabini, H no L.
Yintoni eyenziwe ngeemeteorites?
Ngaphandle kwe-achondrites kunye neyona chondrites ene-oxidized, iimeteorites zi imagnethi, equlethe isinyithi esenziwe ngee-alloys ezimbini zentsimbi kunye ne-nickel: kamacite (5 ukuya kwi-10% ye-nickel) kunye ne-taenite (ngaphezu kwe-15%).
Yintoni umahluko phakathi kwe-comet kunye ne-asteroid? Isishwankathelo, umahluko ubukhulu becala ekuqulunqweni kwabo kunye nokuxinana. Ikakhulu yenziwe ngezinto eziguquguqukayo, iikhomethi bonisa umsebenzi owahlula kuwo iiasteroids. Nangona kunjalo, i-nuclei ye-cometary emva kokuba iphelile i-ice reserves yabo ingaba iiasteroids ndilele.
Yintoni umahluko phakathi kwenkanyezi enomsila?
Les Iikhomethi zi kunye nemizimba evela kwiSolar System. Kodwa kwi umahluko yemeteorite kunye neasteroid, i iikhomethi inombindi, eyenziwe ngomkhenkce nothuli. Xa isondela eLangeni, umoya obhityileyo wenza ujikeleze umhlaba inkanyezi enomsila, iinwele. Inokuthi emva koko ibonakale ukusuka eMhlabeni.
Indlela yokuqonda i-comet? Pha inkanyezi enomsila, inkwenkwezi yomkhenkce nothuli
I-halo ekhanyayo ebizwa ngokuba "iinwele" okanye "i-coma". Yindibano engundoqo kunye neenwele ezenza intloko ye inkanyezi enomsila. Le ntloko ilandelwa ngumsila ophindwe kabini, owenza ngokuchasene neLanga kwaye unokwandisa ukuya kwi-100 yezigidi zeekhilomitha!