Imithetho kaKirchhoff Imithetho kaKirchhoff iyizimiso eziyisisekelo ekuhlaziyweni kwesekethe kagesi ezisetshenziselwa ukubala ugesi kanye ne-voltage kusekethe kagesi. Le mithetho iqanjwe ngoGustav Kirchhoff, isazi sefiziksi saseJalimane esayiqamba ngo-1845. Kunemithetho emibili kaKirchhoff ebaluleke kakhulu ekuhlaziyweni kwesekethe kagesi: Umthetho Wamanje kaKirchhoff (KCL) kanye noMthetho We-Voltage kaKirchhoff… Funda kabanzi
Ifomula Yokuphazamisa Ukukhanya: Ukuphazamiseka kokukhanya kuyinto eyenzeka lapho amaza okukhanya amabili noma ngaphezulu ehlangana futhi exhumana, okukhiqiza iphethini yokusabalalisa amandla okukhanya okungathuthukisana noma kube buthaka. Lesi simo singabonakala ezimweni ezahlukahlukene, njengokuhlolwa okuphindwe kabili, ukuhlolwa kwefilimu encane, kanye nokuhlolwa kokuphazamiseka kweMichelson. Lesi sihloko sizoxoxa... Funda kabanzi
Ukuqina Komsindo kanye Namafomula Ezinga Lomsindo Umsindo uyigagasi elisebenza ngomshini elisakazeka ngokusebenzisa indlela efana nomoya, amanzi, noma into eqinile. Ukuqina komsindo kanye nezinga lomsindo kuyimiqondo ebalulekile ku-physics esisiza siqonde ukuthi sizwa futhi sibona kanjani umsindo. Lesi sihloko sizochaza umqondo oyisisekelo wokuqina komsindo, amafomula ahlobene nokuqina, kanye… Funda kabanzi
Ifomula Ye-Voltage Yesiphetho: Isingeniso kanye Nezicelo I-voltage yesiphetho ingumqondo oyisisekelo kagesi kanye ne-elekthronikhi. Ibhekisela ku-voltage elinganiswa kuzo zonke iziteshi zomthombo kagesi, njengebhethri noma ukunikezwa kwamandla, lapho iletha amandla kumthwalo. I-voltage yesiphetho ibalulekile ngoba inikeza inkomba yokuthi umthombo wamandla uzoziphatha kanjani lapho uletha… Funda kabanzi
Umthetho Wesithathu KaKepler: Ukuhlola Ukunyakaza Kwamaplanethi Nemizimba Yasezulwini Imithetho kaKepler iyisisekelo sokuqonda ukunyakaza kwamaplanethi nezinye izidalwa zasezulwini ohlelweni lwelanga. UJohannes Kepler, isazi sezinkanyezi saseJalimane, wakha imithetho emithathu echaza ukunyakaza kwamaplanethi azungeze iLanga. Lesi sihloko sizohlola uMthetho Wesithathu KaKepler, owaziwa nangokuthi uMthetho We-Harmonic, ngokujulile, kanye namafomula… Funda kabanzi
Ifomula Yamagagasi Okuhambayo: Umqondo, Ukusetshenziswa, kanye Nezibalo Amagagasi okuhambayo ayinto eyisisekelo ku-physics ehilela ukusabalala kwamandla ngokusebenzisa i-medium ngaphandle kokudluliselwa kwesisindo okuhlala njalo. Amagagasi okuhambayo angatholakala ngezindlela ezahlukene, njengamagagasi amanzi, amagagasi omsindo, kanye namagagasi kagesi. Lesi sihloko sizoxoxa ngomqondo oyisisekelo wamagagasi okuhambayo, amafomula ahlobene, kanye nokusetshenziswa kwawo… Funda kabanzi
Ifomula Yesivinini Se-Electron Atom: Umqondo, Ukubala, kanye Nezicelo Ama-athomu e-hydrogen angama-athomu alula kakhulu endaweni yonke, aqukethe iphrothoni eyodwa ku-nucleus kanye ne-electron eyodwa eyizungezayo. Ukuqonda ijubane le-electron ku-athomu ye-hydrogen kuyisinyathelo esibalulekile ekutadisheni i-quantum mechanics kanye nesakhiwo se-athomu. Lesi sihloko sizoxoxa ngomqondo wejubane le-electron ku… Funda kabanzi
Amafomula Ezinto Ezisebenzisa Imisebe Izinto ezisebenzisa imisebe yizinto ezine-nuclei ye-athomu engazinzile futhi zikhipha amandla ngesimo semisebe lapho zibola ngemisebe. Lesi simo sokubola ngemisebe saqala ukutholwa nguHenri Becquerel ngo-1896, futhi kamuva sathuthukiswa nguMarie noPierre Curie. Izinto ezisebenzisa imisebe zinezinhlelo eziningi emikhakheni eyahlukahlukene, okuhlanganisa… Funda kabanzi
Ifomula Yomthetho KaCoulomb Umthetho kaCoulomb, oqanjwe ngesazi sesayensi yefiziksi saseFrance uCharles-Augustin de Coulomb, uyisimiso esiyisisekelo ku-electromagnetism esichaza amandla aphakathi kwamacala amabili kagesi. Lo mthetho ulawula indlela amacala kagesi asebenzisana ngayo futhi unikeza isisekelo sezinto eziningi kanye nobuchwepheshe esibusebenzisa nsuku zonke. Lesi sihloko sizoxoxa ngokuningiliziwe ngomthetho kaCoulomb, okuhlanganisa nefomula yawo, … Funda kabanzi
Amafomula Amandla Okuphumula, Amandla E-Kinetic, Ijubane Lokukhanya, kanye ne-Momentum Physics yisayensi echaza izenzakalo zemvelo ngemiqondo namafomula ezibalo. Phakathi kwale miqondo, amandla okuphumula, amandla e-kinetic, ijubane lokukhanya, kanye nomfutho kungenye yezinto eziyisisekelo kakhulu. Lesi sihloko sizoxoxa ngemiqondo ngayinye ngokuningiliziwe, kufaka phakathi amafomula ahlobene, ukusetshenziswa kwawo ekuphileni kwansuku zonke, kanye… Funda kabanzi