Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Chiyero chepakati cheCallisto, 1.83 g/cm3, chinoratidza kuumbwa kwezvikamu zvakaenzana zvezvinhu zvine matombo uye mvura yechando, nezvimwewo zvisingachinji seaizi yakadai seammonia. Chikamu chakakura cheaizi i49<unk>55%. Kuumbwa chaiko kwedombo reCallisto hakuzivikanwe, asi zvingangove zviri padyo nekuumbwa kweL / LL mhando chondrites, iyo inoratidzirwa nesimbi shoma yakazara, simbi shoma yesimbi uye iron oxide yakawanda kupfuura H chondrites. Chiyero chehuremu hwesimbi nesilicon chiri 0.9<unk>1.3 muCallisto, nepo chiyero chezuva chiri panenge pa 1:8. Chiso cheCallisto chine albedo inenge 20%. Kuumbwa kwechiso chayo kunofungidzirwa kuva kwakafanana zvikuru nokuumbwa kwayo kwose. Spectroscopy yeinfrared yapedyo yakaratidza kuvapo kwemabhendi anobata echando chemvura pakureba kwemafungu e1.04, 1.25, 1.5, 2.0 uye 3.0 micrometers. Chando chemvura chinoratidzika kuva chiripo pose pose pamusoro peCallisto, nechikamu chakakura che25<unk>50%. Kuongororwa kwezvinhu zvine mwero zvikuru, zvinenge zviri pedyo nechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza chechiedza che Zviratidzo zvinoratidza kuti pamusoro peCallisto pane zvinhu zvakasiyana-siyana. Zvikamu zviduku, zvakajeka zveaizi yemvura yakachena zvakavhenganiswa nezvikamu zvesanganiswa yedombo nechando uye nzvimbo dzakareba dzakasviba dzakagadzirwa nezvinhu zvisiri zveaizi. Nzvimbo yeCallistoan haina kuenzana: hemisphere inotungamirira yakasviba kupfuura yekupedzisira. Uyu wakasiyana nemamwe masatellite aGalileo, uko kwakapesana kuri kwechokwadi. Hemisphere yokupedzisira yaCallisto inoratidzika kuva ine carbon dioxide yakawanda, nepo hemisphere yokutanga iine sulfur dioxide yakawanda. Makomba akawanda matsva akadonha akadai seLofn anoratidzawo kupfumiswa necarbon dioxide. Kazhinji, makemikoro ari pamusoro, zvikurukuru munzvimbo dzakasviba, angava akafanana neanoonekwa paD-type asteroids, ane pamusoro akaitwa nezvinhu zvine kabhoni.  Mubvunzo: Ndeipi iri urefu hurefu hwamafungu ehwindo rinopinza mvura yeaizi?
3,0 micrometers