Isayensi

Amafomula Okumelana Nochungechunge kanye Nokuhambisanayo: Ama-resistors ayizingxenye ezibalulekile kumasekethe kagesi, asetshenziselwa ukulawula amandla kagesi kanye ne-voltage. Ezinhlelweni eziningi, ama-resistors angaxhunywa ngezindlela ezahlukene zokulungiselela ukuze kufezwe inani lokumelana elifunwayo. Kusetshenziswa izindlela ezimbili eziyisisekelo zokulungiselela: uchungechunge kanye nokuhambisanayo. Lesi sihloko sizoxoxa ngamafomula kanye nemibono ngokuningiliziwe... Funda kabanzi

Ifomula Yokwanda Okuqondile Ukwandiswa okuqondile kuyisenzakalo esibonakalayo esenzeka lapho into ishintsha ubude ngenxa yokushintsha kwezinga lokushisa. Lesi simo kubalulekile ukusiqonda ngoba sinezindlela ezahlukahlukene ezisebenzayo empilweni yansuku zonke nasembonini. Lesi sihloko sizoxoxa ngomqondo wokwanda okuqondile, ifomula esetshenziswa ukuyibala, kanye nezibonelo zezinhlelo zokusebenza zangempela. Umqondo Oyisisekelo Wokwanda Okuqondile… Funda kabanzi

Amafomula Amanje Kagesi kanye Nama-Resistor Amanje kagesi ukugeleza kweshaja kagesi ngokusebenzisa umqhubi, njengentambo, okukhiqizwa umehluko emandleni kagesi. I-resistor iyisakhi se-elekthronikhi esisetshenziselwa ukukhawulela noma ukulawula amandla kagesi kusekethe. Ukuqonda amandla kagesi kanye nokumelana kubalulekile kubunjiniyela be-elekthronikhi kanye nogesi. Lesi sihloko sizoxoxa ngemiqondo eyisisekelo… Funda kabanzi

Ifomula Yomphumela We-Doppler I-Doppler Effect iyinto eyenzeka lapho imvamisa yegagasi elitholwa ngumqapheli ishintsha ngenxa yokuhamba komthombo wamagagasi kanye nomqapheli maqondana nomunye nomunye. Lesi simo sachazwa okokuqala yisazi sefiziksi sase-Austria uChristian Doppler ngo-1842. Lo mphumela ungabonakala ezimweni ezahlukene, njengomsindo we-siren ye-ambulensi… Funda kabanzi

Isimiso sikaBlack Isimiso sikaBlack siwumqondo oyisisekelo ku-physics ohlobene nokudluliswa kokushisa. Sasungulwa nguJoseph Black, isazi sesayensi yefiziksi kanye nekhemistri saseScotland sekhulu le-18. Kubalulekile ukuqonda ukuthi ukushisa kudluliselwa kanjani kusuka entweni eyodwa kuya kwenye futhi kunezinhlelo zokusebenza ezibanzi emikhakheni eyahlukene, kusukela... Funda kabanzi

Umthetho kaHooke Umthetho kaHooke ungomunye wemithetho eyisisekelo yefiziksi echaza ubudlelwano phakathi kwamandla asetshenziswa entweni enwebekayo kanye nokuguquguquka okubangelwa yiyo. Lo mthetho uqanjwe ngegama lomtholi wawo, uRobert Hooke, isazi sefiziksi nesazi sezibalo saseNgilandi sekhulu le-17. Umthetho kaHooke udlala indima ebalulekile emikhakheni eyahlukene yesayensi… Funda kabanzi

Ifomula Ye-Series Capacitor: I-capacitor iyisakhi sikagesi esingasebenzi esigcina amandla ensimini kagesi ngokuqongelela ukungalingani kwangaphakathi kokushaja kukagesi. Ama-capacitor asetshenziswa kabanzi ezinhlotsheni ezahlukene zezinhlelo zokusebenza ze-elekthronikhi, kusukela ekuhlungeni isignali kumasekethe omsindo kuya ekugcinweni kwamandla kumadivayisi kagesi. Ukucushwa okubalulekile kumasekethe kagesi yi-series capacitor, lapho ama-capacitor amaningana exhunywe khona ochungechungeni. Funda kabanzi

Ifomula Yesithombe Sesibuko Esigobile Isibuko esigobile uhlobo lwesibuko esigobile esinobuso obukhanyayo obugobile ngaphakathi, njengangaphakathi kwesitsha. Lezi zibuko zinezinhlelo ezahlukene zokuphila kwansuku zonke kanye nasemikhakheni ehlukahlukene yesayensi. Into ebalulekile okufanele uyiqonde ngezibuko ezigobile ukuthi izithombe zakhiwa kanjani nokuthi thina... Funda kabanzi

Ifomula Yomphumela We-Photoelectric Umphumela we-photoelectric uyinto lapho ama-electron ekhishwa khona ebusweni bento lapho into imunca ukukhanya noma imisebe ye-electromagnetic ngamandla anele. Lesi simo saqala ukubonwa nguHeinrich Hertz ngo-1887 futhi kamuva sachazwa ngokuningiliziwe ngu-Albert Einstein ngo-1905, ekugcineni samthola umklomelo weNobel ku-Physics ngo-1905.

Ifomula Yamagagasi Aguquguqukayo: Amagagasi aguquguqukayo uhlobo lwamagagasi oluhamba endaweni enokunyakaza okuqondile kuya ohlangothini lokusabalala kwamagagasi. Lawa magagasi avame ukuhlangana nawo ekuphileni kwansuku zonke, njengamagagasi ebusweni bamanzi namagagasi okukhanya. Lesi sihloko sizoxoxa ngokujulile ngencazelo, ifomula, izici, kanye nokusetshenziswa kwamagagasi aguquguqukayo. Incazelo… Funda kabanzi