Izicelo zeFiziksi ku-Traffic Engineering I-Fiziksi, njengocwaningo lwezehlakalo zemvelo kanye nemithetho eyisisekelo elawula ukunyakaza nokusebenzisana kwezinto, idlala indima ebalulekile ezicini ezahlukene zokuphila komuntu, enye yazo ubunjiniyela bethrafikhi. Ubunjiniyela bethrafikhi buyinsimu ebalulekile ehlose ukuthuthukisa ukunyakaza kwezimoto nabahamba ngezinyawo, ukuthuthukisa ukuphepha, kanye… Funda kabanzi
Umphumela we-Doppler kumaza omsindo Umphumela we-Doppler uyinto ebonakalayo echaza ushintsho olubonwayo ku-frequency noma ubude be-wave yomthombo wamaza njengoba luhamba uma luqhathaniswa nombukeli. Enye yezindlela zakudala zokusebenzisa umphumela we-Doppler ukuqaphela kwawo amaza omsindo. Lesi simo siqanjwe ngesazi se-physics sase-Austria uChristian Doppler, owaqala ukuchaza lo mqondo… Funda kabanzi
Ukuhlaziywa Kwamagagasi Aguquguqukayo Nasekude Amagagasi ayizinto ezibonakalayo lapho amandla edluliselwa khona ngokusebenzisa indlela (noma ngisho ne-vacuum) ukusuka kwenye indawo kuya kwenye. Amagagasi adlala indima ebalulekile ezicini eziningi zokuphila kwansuku zonke, kusukela emisindweni esiyizwayo kuya elangeni elinikeza ukukhanya namandla. Kunezinhlobo ezimbili eziyinhloko zamagagasi… Funda kabanzi
Kungani Isibhakabhaka Siluhlaza Okwesibhakabhaka: Isibhakabhaka esiluhlaza okwesibhakabhaka siyinto yansuku zonke esivame ukuyikhohlwa. Kodwa-ke, ngemuva kwalesi sibhakabhaka esihle esiluhlaza okwesibhakabhaka kukhona into ebonakalayo ethakazelisayo neyinkimbinkimbi. Kungani isibhakabhaka siluhlaza okwesibhakabhaka? Ukuze siqonde lesi simo, sidinga ukuhlolisisa imiqondo eyisisekelo yefiziksi yomoya, ukuhlakazeka kokukhanya, kanye nokusebenzisana phakathi kokukhanya kwelanga nomoya... Funda kabanzi
Umsebenzi Wama-Magnets Empilweni Yansuku Zonke Ama-magnets ayizinto ezikwazi ukuheha izinto ezithile, ikakhulukazi lezo eziqukethe insimbi, i-nickel, ne-cobalt. Le mpahla inikeza ama-magnets ububanzi bokusetshenziswa ekuphileni kwansuku zonke. Ama-magnets anezindlela eziningi zokusetshenziswa, kusukela kumathuluzi alula kuya kumadivayisi obuchwepheshe obuyinkimbinkimbi. Lesi sihloko sizoxoxa ngemisebenzi ehlukahlukene yama-magnets empilweni yansuku zonke... Funda kabanzi
Iyini Insimu Kagesi? Insimu kagesi ingumqondo oyisisekelo ku-physics ochaza ukusebenzisana phakathi kwezinhlayiya ezishajwe ngogesi. Lo mqondo ubalulekile futhi uyisisekelo emikhakheni eyahlukene yesayensi, okuhlanganisa i-physics, i-chemistry, kanye nobunjiniyela kagesi. Ukuze siqonde insimu kagesi, sidinga ukufunda incazelo yayo, izakhiwo, umqondo oyisisekelo womthetho kaCoulomb, kanye nokusetshenziswa kwayo ku... Funda kabanzi
Indlela Yokulinganisa I-Coefficient Yokubuyisela Isingeniso I-coefficient yokubuyisela iyipharamitha esetshenziselwa ukuchaza ukuthi izinto ezimbili zihlangana kanjani ngesikhathi sokushayisana. Le pharamitha ibalulekile ku-physics ngoba isisiza siqonde ukuthi ukushayisana kunwebeka noma ku-inelastic kangakanani. Ngobuchwepheshe, i-coefficient yokubuyisela iyinombolo engenayunithi ephakathi kuka-0 no-1, ekhombisa isilinganiso sejubane elihlobene ngemva… Funda kabanzi
Ijubane Lokukhanya Ezindaweni Ezihlukene Ukukhanya kungenye yezinto eziyisisekelo nezithakazelisayo kakhulu ku-physics. Ake lesi sihloko sikuyise ezweni elithakazelisayo lejubane lokukhanya ezindabeni ezahlukene. Kusukela emoyeni esiwuphefumulayo kuya ezintweni ezingavamile, sizohlola ukuthi ijubane lokukhanya lihluka kanjani kuye ngokuthi lihamba ngani. Isingeniso Ijubane Lokukhanya… Funda kabanzi
Amandla Okukhanga Phakathi Kwamaplanethi Amaplanethi azungeza iLanga ohlelweni lwethu lwelanga athonywa kakhulu amandla ahlukahlukene okukhanga. Selokhu u-Isaac Newton wethula umthetho wamandla adonsela phansi okokuqala, ulwazi lokuxhumana phakathi kwamaplanethi luye lwathuthuka ngokushesha, okusiholela ekuqondeni okujulile kwamandla asebenzayo. Isici esisodwa esibalulekile… Funda kabanzi
Incazelo Emfushane Ye-Astrophysical Physics I-Astrophysical physics igatsha le-physics elifunda indawo yonke, kusukela ezinkanyezini kuya emithalazweni nangale kwayo kuya ezimweni ezinkulu kakhulu ze-cosmic. Ngokuyisisekelo, i-astrophysics ifuna ukuqonda imithetho ye-physics esebenza ngale koMhlaba futhi ibhekisela ekusetshenzisweni kwemithetho yakudala neyesimanje ye-physics ukuqonda izinto… Funda kabanzi