Isingeniso Amandla angenye yezidingo eziyinhloko zabantu ezingahlukaniseki empilweni yansuku zonke. Kusukela ekuguqukeni kwezimboni, ukusetshenziswa kwamandla kuye kwanda ngokushesha, okubuswa kakhulu uphethiloli wemvelo njengamafutha, amalahle, kanye negesi yemvelo. Nakuba lezi zinsiza ziqhube intuthuko yezimboni kanye nezobuchwepheshe, zinemiphumela emibi emvelweni... Funda kabanzi
Amandla kagesi angenye yezinto ezibaluleke kakhulu empilweni yanamuhla. Imithombo yamandla esetshenziswa ukukhiqiza ugesi ingahlukaniswa ngezigaba ezimbili eziyinhloko: evuselelekayo nengavuseleleki. Zombili izinhlobo zemithombo yamandla zidlala indima ebalulekile ohlelweni lukagesi lomhlaba wonke, ngayinye inezinzuzo nezinselele zayo. Lesi sihloko sizobuyekeza izinhlobo ezahlukene zezitshalo zamandla ezivuselelekayo… Funda kabanzi
Amandla ayisici esibalulekile empilweni yanamuhla, anika amandla konke kusukela kwezokuthutha kanye nezimboni kuya empilweni yansuku zonke. Imithombo yamandla ihlukaniswe ngezigaba ezimbili eziyinhloko: evuselelekayo nengavuseleleki. Ngayinye inezici zayo, izinzuzo, kanye nezinselele zayo. Lesi sihloko sizohlola ngokujulile izincazelo, izinhlobo, izinzuzo, kanye nokungalungi kwemithombo yamandla evuselelekayo nengavuseleleki, kanye... Funda kabanzi
I-Radioactivity iyinto ebonakalayo eyenzeka lapho ama-nuclei e-athomu angazinzile ebola futhi ekhulula izinhlayiya noma imisebe. Le nto yatholakala ngasekupheleni kwekhulu le-19 futhi ivule indlela yezinto ezintsha eziningi kwezesayensi, ubuchwepheshe, kanye nezokwelapha. Lesi sihloko sizohlola ngokugcwele izimiso eziyisisekelo ze-radioactivity, izinhlobo zokubola kwe-radioactive, ukusetshenziswa kwayo emikhakheni eyahlukahlukene, kanye... Funda kabanzi
Ukusabela kokuhlukana kungenye yezinto zemvelo ezithakazelisa kakhulu nezinethonya kakhulu kwifiziksi yenuzi. Ngokuhlukanisa ama-nuclei asindayo e-athomu abe alula, ukusabela kokuhlukana kukhipha amandla amaningi, asetshenziswe ezinhlotsheni ezahlukene zokusebenza, kusukela ekukhiqizweni kwamandla kuya ezikhalini zenuzi. Lesi sihloko sizohlola ngokugcwele izimiso eziyisisekelo zokusabela kokuhlukana... Funda kabanzi
Ukusabela kwenyukliya yizinqubo lapho ama-nuclei e-athomu exhumana khona ukuze akhe ama-nuclei amasha noma izinhlayiya ezihlukene ze-subatomic. Enye yezinhlobo ezithakazelisayo kakhulu nezinamandla kakhulu zokusabela kwenyukliya ukuhlangana. Ukuhlanganiswa yinqubo yama-nuclei amabili akhanyayo ahlangana ukuze akhe i-nucleus esindayo, ehambisana nokukhululwa kwamandla amaningi. Funda kabanzi
Ukuzindla kuwumqondo oyisisekelo kwizibalo, ikakhulukazi ku-geometry. Kuchaza inqubo lapho into iboniswa khona, noma iboniswa khona, ukuze kukhiqizwe isithombe esilingana nomugqa noma indiza ethile. Kulesi sihloko, sizohlola umqondo wokuzindla, ukuthi usetshenziswa kanjani ezimweni ezahlukene, kanye nokubaluleka kwawo ekufundeni nasekusetshenzisweni kwezibalo. Ukuqonda Ukuzindla… Funda kabanzi
Imibuzo Nezingxoxo Eziyisibonelo Ukusebenzisa I-Equilibrium Constant Ekubaleni Isingeniso I-Chemistry iwukufunda izinto kanye nezinguquko ezenzeka kulezo zinto. Umqondo owodwa obalulekile ku-chemistry ukulingana kwamakhemikhali, lapho ukusabela kwamakhemikhali kufinyelela esimweni lapho izinga lokusabela phambili lilingana nezinga lokusabela okuphambene. Kukulingana kwamakhemikhali, ukugxila kwama-reactants… Funda kabanzi
I-nucleus ye-athomu iyisakhi esincane kakhulu nesiyisisekelo esakha yonke into endaweni yonke. Ukuqonda isakhiwo se-nucleus ye-athomu kuyisihluthulelo sokuqonda izenzakalo eziningi zomzimba nezamakhemikhali. Lesi sihloko sizohlola ngokugcwele isakhiwo se-nucleus ye-athomu, kusukela emlandweni wayo wokutholwa, izingxenye zayo, amandla asebenza ngaphakathi kwayo, kuya emiphumeleni yayo kwisayensi nobuchwepheshe. Umlando Wokutholwa… Funda kabanzi
Ubuchwepheshe bedijithali sebuyingxenye ebalulekile yempilo yethu yansuku zonke. Lokhu kuthuthuka kwezobuchwepheshe kushintshe indlela esixhumana ngayo, esisebenza ngayo, esifunda ngayo, esithenga ngayo, ngisho nendlela esiphila ngayo izimpilo zethu. Kulesi sihloko, sizoxoxa ngezinhlelo ezahlukene zobuchwepheshe bedijithali empilweni yansuku zonke kanye nomthelela wabo obanzi emphakathini. Ukuxhumana: Omunye wemiphumela emikhulu yobuchwepheshe bedijithali uku… Funda kabanzi