Te rerekētanga i waenga i te muka whatu me te taura whatu. Ngā muka whatu

Ko te wāhanga matua o te muka whatu ko te muka karāhe. Ko te wāhanga matua o te muka karāhe ko te silica tino parakore. Ka tunua ki roto i te muka whatu i te pāmahana o te 1500 nekehanga Celsius. I muri i te hanganga o te muka whatu, ka whakanohoia ki roto i te anga tuhi. Ka horoia he ngongo whakamahana 7,500 kiromita te roa hei ārai i te taka o ngā poke me te puehu ki runga i te muka whatu, ā, ka rewa hei kukune ngohengohe i te pāmahana teitei o te 2,200 nekehanga Celsius. I muri i te haere i roto i te oumu, ka taea te kukume tonu. Ka whakamatao haeretia te ngongo whakamahana 1 mita te roa hei hanga muka he diameter 0.1 mm. Ka huri te mīhini takai hei akiaki i te kukume muka, ā, ka oti te huihuinga muka whatu. Ka taea e te muka whatu, he mea hanga ki te muka karāhe, te tuku tohu whatu ki runga i ngā mano kiromita. Ka honoa ngā rau, ngā mano rānei o ngā muka whatu hei hanga taura whatu, e kore e whakapai ake i te kaha o te muka engari ka whakanui ake hoki i te kaha whakawhitiwhiti kōrero.

Koinei te tukanga hanga o te muka whatu. Ko te mea ka puta he muka whatu karāhe angiangi. Ki te whakarewahia te muka, ka kitea e koe he muka karāhe mārama ia taura whatu ina tangohia. He tino pakarukaru, he ngāwari hoki te whati, engari ahakoa te kaha o te kume, kāore e taea te kume atu. Koia te take, i te wā e hono ana i ngā muka, ka rongo pinepine koe i ngā kaumātua e kī ana kāore e taea te piko me te whati ngāwari i ngā muka whatu. He āhuatanga tēnei o te muka whatu.

Taura whatu
I roto i ngā kupu māmā noa iho, he maha ngā muka whatu o te taura whatu e tukuna ana mā roto i te uhi tukatuka-muri, ā, ka tiakina papatahi-papatahi. Mā tēnei ka taea e te muka whatu te tuku raraunga i roto i ngā taiao o roto, o waho hoki, me te kore e momotu ngāwari, ka taea ai te urutau ki ngā tautuhinga rerekē. He mea nui mō te tuku raraunga tere-teitei, he pānga ngā taura whatu ki ō tātou oranga. Ko te momo rongonui ko te muka-ki-te-kāinga (FTTH). Ahakoa e kiia ana he muka-ki-te-kāinga, he taura whatu angiangi rawa e mōhiotia ana ko te taura whatu kua hipokina. Ko ngā momo matua o ngā taura whatu ko: 6-matua, 8-matua, 12-matua, 48-matua, 72-matua, 96-matua, 144-matua, 288-matua, me ētahi atu. Ko ngā taura whatu 6, 8, 12, 24, me te 48-matua ngā mea e whakamahia whānuitia ana.

Te rerekētanga i waenga i te muka whatu me te taura whatu: I te nuinga o te wā, he taura whatu te muka whatu, he reo tuku. Engari i te tino kōrero, he rerekē ngā hua e rua. Te rerekētanga i waenga i te muka whatu me te taura whatu: He reo angiangi, ngāwari te muka whatu e tuku ana i ngā hihi mārama. Me pania te nuinga o ngā muka whatu ki ētahi paparanga o ngā hanganga tiaki i mua i te whakamahinga. Ka kiia te taura pania he taura whatu. Nō reira, ko te muka whatu te uho o te taura whatu, ā, ka tiakina e ētahi wāhanga āwhina me ngā paparanga tiaki hei hanga i te taura whatu.
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