Ukuba ukufunda isayensi? isayensi lwangoku

Astronomy - isayensi lifunda imizimba yasezulwini, intshukumo yabo, isakhiwo, kunye neenkqubo ezenziwa ngabo. Yeyona ndawo zindala ulwazi: imvelaphi ngeenkwenkwezi balahlekile kwi neenkungu kwexesha. Sinokuthi ukuba siye savela kunye nabantu. Namhlanje, ngeenkwenkwezi limi ngxi. Ukusebenzisa iteknoloji entsha, oosonzululwazi bacikidwe rhoqo kwaye zongeza ithiyori sele ikhona. Izinto ezeza kakhulu kwiminyaka yakutshanje baye enxulumene kunye nesenzeko ukuba ukufunda isayensi. Zigcwele, esebenzisa inkqubela kwezobugcisa, ngeenkwenkwezi aya entla nazo ukusikelwa umda ingqondo yomntu. Ukusetyenziswa - isebe ngeenkwenkwezi, mhlawumbi amaninzi sijongene kukuba lo gama akunakwenzeka ukuchaza. Izazinzulu abasebenza phantsi kwebhanile wayo, ezama ukufumana iimpendulo kwimibuzo letiya, ngaloo ndlela kukhuthazwa inkqubela zobugcisa. Isibakala sokuba ukufunda isayensi ukuba kudala wakwazi ukufunda ezinye iimfihlelo iphela kwaye inikeza namhlanje, kwaye kuya kuxoxwa ngezantsi.

iimpawu

Ukusetyenziswa lijongana kwinkcazelo ubunjalo bomzimba izinto isithuba kunye benxibelelana. Xa imibono yakhe lusekelwe kulwazi imithetho yendalo, eziyintlanganisela nenzululwazi kweli ukufunda iimpawu umcimbi on Earth.
Izazinzulu-akhona ubuso anemiqathango umsebenzi wabo. Ngokungafaniyo nabo sekuba sifundo okanye macro-izinto kwiimeko Lomhlaba, abanako ukuqhuba imifuniselo. Ezininzi imikhosi ukusebenza emajukujukwini, ukutyhila ngokwabo kuphela kumgama omkhulu okanye phambi ubunzima lengxilimbela yobungakanani bezinto. Elabhoratri, le intsebenziswano ayikhange kufundwe, kuba akunakwenzeka ukuba ukudala iimeko eziyimfuneko. Jikelele Astrophysics ngokusisiseko lijongana iziphumo zokugada kwisixando sokwenziwa.

Kwiimeko ezinjalo, kunzima ukucinga lokufumana into. nesilinganiso ngqo parameters yimfuneko ngenxa nakwenzeka-experimenti ezininzi kweli candelo ngeenkwenkwezi ayikho. Kulo mzekelo, ukuba ukufunda isayensi noko ukuze basekele izigqibo zabo? Lo mthombo wenkcazelo eenzululwazi kwezi meko - uhlalutyo amaza ukuba ziveza umzimba yasezulwini.

Njani ukuba kwaqala

Astronomy - isayensi lifunda imizimba yasezulwini ukusuka kudaladala, kodwa eli candelo yokuma, kwaba njalo. Enyanisweni lasungulwa waqala 1859, xa G. Kirchhoff noRobert Bunsen ekupheleni kuthotho experimenti esekwe ukuba naliphi na ilungu weekhemikhali abe spectrum umgca ekhethekileyo. Oku kwathetha ukuba i-spectrum yequmrhu zasezulwini inokubonwa ngezithako zawo chemical. Ngoko ke wazalwa uhlalutyo ecacicleyo, waza wabonakala kunye naye kunye Astrophysics.

ukubaluleka

Ngowe-1868, le indlela eyenziwe ntsha kwenza ukufunyanwa imichiza amatsha - helium. Kuye kwavulwa ngexesha kusakhelwa Ilanga solar kunye nesifundo izikhanyiso chromosphere.

ukusetyenziswa Modern kwakhona ubukhulu becala ngokususela kwidatha ye Uhlalutyo. Ithekhnoloji oluphambili uvumela ukufumana ulwazi malunga phantse zonke iimpawu imizimba yasezulwini, ngokunjalo isithuba oluphakathi: iqondo lobushushu, ukwakheka, ukuziphatha-athom, owahluke ngokwemvelo, njalo-njalo.

radiation engabonakali

Ngokuphawulekayo bandisa amathuba yokuvulwa ukukhutshwa lwerediyo yokuma. isifundo sakhe ukuba ubhaliso igesi abandayo otsho isithuba oluphakathi kwaye likhupha ukukhanya ayibonakali ngeliso, ngokunjalo neenkqubo kwi pulsars ezikude kunye neenkwenkwezi neutron. Kubaluleke kakhulu ukuba lonke ngeenkwenkwezi ngexesha lokufunyanwa cosmic imitha microwave imvelaphi, nto leyo eye yaba yokuqinisekisa ukuthatha imilo ngexesha lo mbono mkhulu.

Space Age wamnika akhona amathuba amatsha. Zaba ezikhoyo yiultraviolet, X-reyi kwaye gamma, u mendo Umhlaba isibhakabhaka block. Yerediyo, wadalwa ezifunyaniswe ezintsha phendla igesi eshushu yangamacandelo zeminyele, X-ray radiation leenkwenkwezi neutron, ezinye iimpawu imingxuma emnyama.

iingxaki isayensi

isayensi Modern wenze inkqubela enkulu xa kuthelekiswa zikarhulumente apho kukho kwenkulungwane ye-19. Namhlanje ukusetyenziswa enjoy zonke nokuqhubekayo kummandla yobhaliso radiation magnetic kunye nesiseko sayo kwezi sayithi ezikude. Noko ke, asimele sithi eli sebe ngeenkwenkwezi ukhululekile ngokwenene ukulandela umendo isifundo iphela. Iimeko emkhathini enzulu, ngamanye amaxesha kunzima kangaka ukuba babhalise baze baqonde ukuba ukutyhilwa data ngezi okanye ezinye izinto nzima.

Xa endhawini yo emngxunyeni omnyama, iziziba iinkwenkwezi neutron kunye namasimi abo nemagnethi kungaboniswa iimpawu ezintsha emzimbeni zenkqunto. Ukungakwazi nokuba malunga nokuzala iimeko kakhulu okanye umda, apho kukho iinkqubo Iifomu indawo enjalo neengxaki eziphambili yokuma.

imodeli le yonke

Omnye wemisebenzi ebalulekileyo ngeenkwenkwezi mihla - ukuqonda ukuba uphuhliso indawo enkulu. Namhlanje, kukho iinguqulelo ezimbini eziphambili: indalo evulekileyo ezivaliweyo. Eyokuqala kufuna ukwandiswa ngokuqhubekekayo mda. Kulo mzekelo, umgama phakathi iminyele liyenyuka, yaye emva kwexesha elithile isithuba liya kuba intlango ongaphiliyo neziqithi athile ngematha eqinileyo. Enye indlela ibiya kuba ukuba ukwandiswa tshintsho, nalapho uninzi yi inyani, kuza sigaba yindibanisela womhlaba. Impendulo engagungqiyo kumbuzo apho theory kuyinyaniso, kodwa. Ngaphezu koko, kukho olufunyanisiweyo, nzima kakhulu ukuqonda ikamva iphela nokwenza chaos ethile umfanekiso ebonakala lwesihloko. Ezi ziquka, umzekelo, i-ekufumanekeni esimnyama kunye namandla.

imingxunya Black, Ungqabhuko wesigrike-ray

Phakathi zonke yokuma ukufunda, kukho inani lezinto kunye touch ekhethekileyo mfihlelo. Kwakhona phakathi kwimiba engundoqo eli candelo ngeenkwenkwezi. Ezi ziquka imingxuma emnyama, iinkqubo emzimbeni emajukujukwini ezininzi ezingaphunyezwanga wafunda, kunye Ungqabhuko wesigrike-ray. Le yokugqibela inani enkulu pulses zamandla ejection ezi radiation gamma. uhlobo labo kananjalo awucacanga ngokupheleleyo.

Ukuqonda ezi zinto ngezimanga nga kakhulu kwindlela esiliqonda ngayo ubume iphela kunye nemithetho yonke. Ukuba bahlale kunye iimfihlelo iphela kwaye yenza yokuma udini phambi inzululwazi, kwangaxeshanye liqaqambisa iintsilelo yolwazi yangoku kunye nokukhuthaza uphuhliso lwabo ngakumbi. Sinokuthi eli sebe ngeenkwenkwezi yaba uhlobo njengommakishi inkqubela: zonke kwafunyaniswa uphawula uloyiso ngayo ingqondo yomntu phezu komnye mfihlakalo.