-Delile
Isikhathi "ngokomzimba”Kuvela egameni lesiGrikii-physis okuhumusha "okungokoqobo" noma "imvelo", ukuze siqinisekise ukuthi yisayensi ehlaziya ubudlelwano besikhala, isikhathi, udaba, amandla nobudlelwano phakathi kwabo.
Ingenye yezinto ezibizwa ngokuthi "isayensi eqinile" noma "isayensi ngqo", ngoba isebenza ngokutadisha iqiniso ngokusebenzisa izinyathelo zendlela yesayensi, edinga ukubukwa okunzima, ukuqinisekiswa kokuhlola nezinye izindlela eziqinisekisa ukunemba imicabango nemiphumela.
IFizikiki ithola ulimi lwayo lwemvelo kwizibalo, amathuluzi ayo ewabolekayo ukuze iveze ubudlelwano esebenza nayo. Ngaphezu kwalokho, inezindawo zokuhlangana kaningi ezinamakhemikhali, i-biology neminye imikhakha efana nobunjiniyela ne-geochemistry.
- Bheka futhi: Isayensi Yezemvelo
Izinsika ze-physics
I-Physics isekelwe "ezinsikeni" eziyisisekelo ezine, okungukuthi, ezindaweni ezine ezinkulu ezithakazelisayo lapho kuthintwa khona izinto ezahlukahlukene zendaba. Akufanele zididaniswe namagatsha e-physics, okuyisakhiwo sayo njengesiyalo sesayensi.
- Imishini yakudala. Ukufundwa kwemithetho elawula ukunyakaza kwezindikimba zemikroskopu ezihamba ngesivinini esiphansi kakhulu kunaleso sokukhanya.
- Ama-electrodynamics we-Classical. Ukufundwa kwezimo ezibandakanya amacala nezinkambu zikagesi.
- I-Thermodynamics. Ukutadisha kwezimo zomshini okubandakanya ukushisa.
- Imishini ye-Quantum. Ukutadisha kwemvelo eyisisekelo ezikalini ezincane zendawo.
Amagatsha we-physics
I-Physics ingahlukaniswa ngezinhlobo ezintathu:
- I-physics yakudala.Kuphathelene nokutadisha izehlakalo ezinesivinini esincane uma kuqhathaniswa nejubane lokukhanya, kepha esikalini sazo sendawo esidlula umbono wama-athomu nama-molecule.
- I-physics yanamuhla.Unentshisekelo kuzenzeko ezenzeka ngejubane eliseduze nelokukhanya, noma izikali zazo ezingokokuma kwama-athomu nama-molecule. Leli gatsha lakhula ekuqaleni kwekhulu lama-20.
- I-physics yesikhashana.Igatsha lakamuva kakhulu liphathelene nezinto ezingekho emgqeni nezinqubo ezingaphandle kwe-thermodynamic equilibrium.
Kulesi sigaba, singahlela i-physics ibe ngamagatsha ngokobukhulu bezinto abazifundayo, ngokulandelayo:
- I-cosmmology. Inentshisekelo ebudlelwaneni obukhona endaweni yonke, njengeyunifomu nenhlangano ehlangene. Lokhu kusho ukuqonda imvelaphi yakho konke okukhona, ukuphatha imicabango yokuthi indawo yonke iya kuphi nokuthi ikusasa layo lingaba yini.
- I-Astrophysics. Intshisekelo yakhe ilele ebudlelwaneni obuphakathi kwezinkanyezi. Ukucwaninga nge-physics okusetshenzisiwe kusayensi yezinkanyezi. Funda ngemvelaphi nokuvela kwezinkanyezi, imithala, izimbobo ezimnyama, nazo zonke izinto ezibonakalayo ezenzeka emkhathini.
- I-Geophysics. Ngokunciphisa umbono wabo kwiPlanethi Yomhlaba, izazi ze-geophysicists zibhekana nobudlelwano bendaba obuyilungayo, kusukela kumandla ayo kazibuthe kuya kumakhenikhi oketshezi engxenyeni yayo yensimbi encibilikisiwe.
- I-Biophysics. Ama-avocado esifundweni sempilo, ososayensi baleli gatsha banesithakazelo ebudlelwaneni bendaba eyakha, ezungeze futhi ihlanganise izidalwa eziphilayo, ezingasho ukutadisha imizimba yazo, amaseli azo noma imvelo yazo.
- I-Atomic physics. Ucwaningo lwakhe lugxile kuma-athomu akha udaba nokuxhumana okukhona phakathi kwawo.
- I-physics yenukliya. Leli gatsha likhathazeke kakhulu ngama-athomu nuclei, izingxenye zalo nokuthi kwenzekani kubo ngesikhathi, ngokwesibonelo, izinqubo ze-fission yenuzi nokuhlangana, noma ukubola kwe-radioactive. I-physics ye-Nuclear ifundwa ngaphakathi kohlaka lwe-quantum mechanics.
- Ama-Photonics. Leli gatsha le-physics, nalo eliyingxenye ye-quantum mechanics, linentshisekelo kuma-photon, okuyizinhlayiya eziyisisekelo ezihambisana nensimu ye-electromagnetic. Emvamisa wokukhanya okubonakalayo, ama-photon yilokho okwaziwa kakhulu ngokuthi ukukhanya.
- Qhubeka: Isayensi eyiqiniso
