Ifiziksi Yesikole Samabanga Aphezulu

Izinkinga Zezibonelo kanye Nengxoxo Ngokunyakaza Okuhlobene KukaNewton Isingeniso Ukunyakaza okuhlobene kungumqondo obalulekile ku-physics ochaza ukuthi ijubane nendawo yento kungashintsha kanjani kuye ngabaqaphi abahlukene. USir Isaac Newton, ngemithetho yakhe yokunyakaza kanye namandla adonsela phansi, wanikeza isisekelo sokuqonda amandla okunyakaza okuhlobene. Lesi sihloko sizoxoxa ngezinkinga eziningana zezibonelo… Funda kabanzi

Imibuzo Eyisibonelo Exoxa Ngezincazelo Zokuqala Nezesibili Zika-Einstein. U-Albert Einstein, omunye wabantu abanethonya elikhulu ku-physics, wethula izincazelo ezimbili ezibalulekile kumbono wakhe okhethekile wokuhlobana, owaziwa ngokuthi izincazelo zokuqala nezesibili zika-Einstein. Lezi zincazelo zashintsha ukuqonda okuvamile kwesikhala nesikhathi futhi zavula indlela yokuthola izinto ezintsha ku-physics. Kulesi sihloko,… Funda kabanzi

Imibuzo Yesibonelo Sokuhlobana: Ukuhlobana kungenye yemibono eyisisekelo kakhulu kwifiziksi yesimanje, eyethulwa ngu-Albert Einstein ekuqaleni kwekhulu lama-20. Lesi sihloko sizoxoxa ngemfundiso yokuhlobana nokuthi isebenza kanjani empilweni yansuku zonke ngemibuzo nezibonelo. Isingeniso Sokuhlobana: Imfundiso yokuhlobana inezingxenye ezimbili eziyinhloko: Imfundiso Ekhethekile Yokuhlobana… Funda kabanzi

Imibuzo Eyisibonelo Exoxa Ngezimiso Zamasango E-Logic Isingeniso Kuma-elekthronikhi kanye nekhompyutha, amasango e-logic ayizithiyo eziyisisekelo zokwenza izinqumo. Athatha okokufaka okukodwa noma ngaphezulu kwe-Boolean (okuyiqiniso noma okungamanga, 1 noma 0) futhi akhiqize okukhipha okukodwa kwe-Boolean. Amasango e-Logic ayisisekelo samasekethe edijithali, njenge-microprocessors, inkumbulo, kanye nezinye izifunda zokulawula. Lesi sihloko sizoxoxa ngezinye ze… Funda kabanzi

Imibuzo Yesibonelo Sesekethe Ehlanganisiwe (IC) Amasekethe ahlanganisiwe, noma ama-IC, ayizingxenye ezibalulekile kuma-elekthronikhi anamuhla. Aziwa ngekhono lawo lokupakisha inani elikhulu lama-transistors, ama-resistor, nezinye izinto ezingasebenzi ku-chip eyodwa, ama-IC ashintshe indlela amadivayisi kagesi aklanywa futhi akhiqizwa ngayo. Lesi sihloko sizoxoxa ngemibuzo eminingana eyisibonelo mayelana… Funda kabanzi

Imibuzo Nezingxoxo Zesibonelo Se-Transistor: Ama-Transistor ayizingxenye eziyisisekelo ze-elekthronikhi ezidlala indima ebalulekile cishe kuwo wonke amadivayisi kagesi esimanje. Esebenza njengama-switch nama-amplifiers esignali, ama-transistor avumela ubuchwepheshe obuthuthukisiwe njengamakhompyutha, omakhalekhukhwini, namanye amadivayisi amaningi. Kulesi sihloko, sizoxoxa ngemibuzo eminingana eyisibonelo kanye nezingxoxo zayo ezihlobene nama-transistor ukuze siqonde ukuthi... Funda kabanzi

Isibonelo Sengxoxo Ye-Diode Ekhipha Ukukhanya (i-LED) I-diode ekhipha ukukhanya (i-LED) iyidivayisi ye-semiconductor ekhipha ukukhanya lapho ugesi ugeleza kuyo. Isenzakalo esingemuva kwama-LED saziwa ngokuthi i-electroluminescence, lapho izinto ze-semiconductor zikhipha ukukhanya lapho zishukunyiswa ugesi. Ama-LED asethandwa kakhulu ezinhlotsheni ezahlukene zokusebenza ngenxa yokusebenza kwawo kahle kanye nokuphila isikhathi eside uma kuqhathaniswa... Funda kabanzi

Imibuzo Yesibonelo Sengxoxo Ye-semiconductor Isingeniso Ama-semiconductor ayizinto ezisebenzisa ugesi phakathi kwalezo zama-conductor (njengethusi) kanye nama-insulator (njengengilazi). Ezweni lanamuhla, ama-semiconductor adlala indima ebalulekile njengoba eyizinto eziyisisekelo zokwenziwa kwamadivayisi ahlukahlukene kagesi, kufaka phakathi ama-diode, ama-transistors, kanye nama-circuits ahlanganisiwe (ama-IC). Lesi sihloko sizokwethula imibuzo eminingana yezibonelo zengxoxo ku... Funda kabanzi

Imibuzo Eyisibonelo Ngengxoxo Yezinhlelo Ze-elekthronikhi: Izinhlelo ze-elekthronikhi zidlala indima ebalulekile emikhakheni ehlukahlukene yempilo yanamuhla, kusukela kwezokuxhumana kanye nemboni kuya kwezokwelapha. Ukuqonda kahle imiqondo eyisisekelo kanye nokusetshenziswa kwezinhlelo ze-elekthronikhi kubalulekile kubafundi kanye nochwepheshe abafuna ukuthuthukisa ubuchwepheshe babo kulo mkhakha. Lesi sihloko sizokwethula imibuzo eminingana eyisibonelo kanye nezingxoxo mayelana... Funda kabanzi

Imibuzo Yesibonelo Samagagasi Omsakazo Amagagasi omsakazo awuhlobo lwemisebe kagesi esebenza ekuxhumaneni okungenantambo. Njengoba amaza omsakazo ehluka kusukela kuma-kilohertz ambalwa (kHz) kuya kuma-gigahertz amaningana (GHz), amagagasi omsakazo asetshenziswa ezinhlotsheni eziningi zokusebenza—kusukela ekusakazweni komsakazo kanye nethelevishini kuya ezinhlelweni zokuxhumana zeselula. Kulesi sihloko, sizoxoxa ngemibuzo eyisibonelo mayelana namagagasi omsakazo… Funda kabanzi