Umthetho wokubonakaliswa kokukhanya

Ukuqonda umthetho wokubonakaliswa kokukhanya

Ukuzindla kusho inqubo yokugxumagxuma. Ukubuyela emuva kusho ukubuyela emuva ngoba kushaya okuthile. Ngakho-ke, ukuzindla kungachazwa njengento lapho indlela yokunyakaza kwento ishintsha khona ngoba ishaya isithiyo. Uma uphonsa ibhola odongeni, ibhola lizogxumagxuma ngoba lishaye odongeni.

Ukuqonda Ukukhanya Okukhanyayo

Uma ukukhanya kukhishwa yilanga noma omunye umthombo wokukhanya njengokukhanya kukagesi, ukukhanya kuhamba kusuka emthonjeni wokukhanya kuzo zonke izinhlangothi. Uma ukukhanya kushaya isithiyo njengencwadi, udonga, noma isibuko, kuboniswa yisithiyo. Isiqondiso sokukhanya okubonakalayo ngemva kokushaya isithiyo sihlukile kunesiqondiso sokukhanya ngaphambi kokushaya isithiyo. Kungashiwo ukuthi ukubonakaliswa kokukhanya kuyisenzakalo lapho ukukhanya kushaya isithiyo ukuze isiqondiso sokunyakaza kokukhanya sishintshe; isiqondiso sokunyakaza kokukhanya ngemva kokushaya isithiyo sihlukile kunesiqondiso sokunyakaza kokukhanya ngaphambi kokushaya isithiyo.

Umthetho Wokubonakaliswa Kokukhanya

Umthetho wokubonakaliswa kokukhanya ngumthetho wemvelo ochaza isimo sokubonakaliswa kokukhanya. Ungawufakazela lo mthetho ngokwenza ukuhlolwa kokukhanyaOkulandelayo yisitatimende somthetho mayelanaukubonakaliswa kokukhanya:
1. Ukukhanya kuyeza, ukukhanya okubonakalayo dan umugqa ojwayelekile, etholakala ku- indawo eyisicaba.
Imininingwane:
p = i-incident ray, q = i-reflective ray, i = i-engeli ye-incidence, r = i-engeli yokubonisa, N = umugqa ojwayelekile
Ukukhanya Kuyeza

Umsebe wesigameko uyiqoqo elincane lemisebe yokukhanya ehambela esivimbelweni. Uma isithiyo siyincwadi, khona-ke umsebe wesigameko uyiqoqo elincane lemisebe yokukhanya ehambela encwadini. Uma isithiyo siyisibuko, khona-ke umsebe wesigameko uyiqoqo elincane lemisebe yokukhanya ehambela esibukweni.
Imisebe Ebukisiwe
Ukukhanya okubonakalayo yiqembu elincane lemisebe yokukhanya ephuma esivimbelweni ngemva kokushaya isithiyo.
Umugqa Ojwayelekile
Umugqa ojwayelekile umugqa ongokomfanekiso oqonde ngqo ebusweni bento eshaywe umsebe wokukhanya. Uma into evimbayo iyisibuko, umugqa ojwayelekile umugqa ongokomfanekiso oqonde ngqo ebusweni besibuko lapho umsebe wokukhanya udlula khona.
Insimu Eyisicaba
Ngokusho kwe-Big Indonesian Dictionary, indiza iwubuso obuyisicaba obunemingcele ethile. Insimu ingahunyushwa futhi njengendawo engaphezulu. Bheka isithombe 1. Uma ubeka iphepha liqonde phezulu ukuze lihambisane nomsebe wesigameko, umsebe obonakalayo kanye nomugqa ojwayelekile, khona-ke ubuso bephepha busendizeni eyodwa eyisicaba kanye nomsebe wesigameko, umsebe obonakalayo kanye nomugqa ojwayelekile. Ngokufanayo nesithombe 2. Uma ubeka iphepha liqonde phezulu ukuze lihambisane nomsebe wesigameko, umsebe obonakalayo kanye nomugqa ojwayelekile, khona-ke ubuso bephepha busendizeni eyodwa eyisicaba kanye nomsebe wesigameko, umsebe obonakalayo kanye nomugqa ojwayelekile.

2. I-engela yokwenzeka kanye i-engeli yokuzindla.
Uma i-engeli yokwenzeka ingu-30^o khona-ke i-engeli yokubonakalisa ingu-30^oUma i-engeli yokwenzeka ingu-90^o (isiqondiso somsebe wesigameko siqonde ngqo ebusweni bento) bese i-engeli yokubonakalisa ingu-90^o (Isiqondiso sokunyakaza komsebe obonisiwe siqonde ngqo ebusweni bento kodwa siphambene futhi sihambisana nesiqondiso sokunyakaza komsebe wesigameko).