HangangaPūtaiao

Ka rite ki tātai te taupū hakoko te

tuku taupū (whakarea) hakoko etahi tau waitara e faaite te mana hakoko o tetahi reo mārama. Rawea, tangohia ana e ia te pukapuka Latin n. Te wehe pūmau me te whanaunga whakarea taupū hakoko.

Ko te tuatahi tatau mo tetahi o nga tātai e rua:

n = α hara / β hara = const (te wahi α hara - hara o te koki o te pā, me β hara - hara kurupae ata tāhapa koki ngā i roto i te reo i te kau)

ranei

n = c / υ λ (te wahi c - tere o te marama i roto i te korehau, υ λ - tere o te marama i roto i te reo whakamātautau).

Here whakaatu tātaitanga te tini o nga wa taui te tere o te marama ona tohatoha i te wa o te whakawhitinga i te mārua i roto i te reo mārama. taupū hakoko te kupu tautuhi (tino). I roto i te tikanga ki te mohio te whanaunga, te whakamahi i te tātai:

n = n 2 / n 1.

Ko, i te wa ano whakaaro nga kuputohu atatāhapa tino o te rauemi o densities rerekē, pērā i te hau, me te karaihe.

Te tikanga e korero, nga reiti tūturu o tetahi tinana, ahakoa haurehu waihā, wai mārō ranei, he tonu nui atu 1. I roto i te whānui, ngā te uara i te 1 ki te 2. 2 i runga ake, kia waiho tenei uara anake i roto i te wā rawa. Ko te uara o tenei tawhā mo etahi pāpāho:

  • karaihe taupū hakoko (CZK) - 1,5163;
  • rangi - 1.000292;
  • glycerine - 1,473;
  • Etera - 1.358;
  • waipiro Ethyl - 1.363;
  • disulfide carbon - 1.629;
  • plexiglass - 1.49.

tono ana tēnei uara kei te ki te taonga māori tino faingataa i te ao, taimana, ko te 2,42. Tino maha i roto i te rangahau pūtaiao, me te pera i runga i. D. Me ki mohio te taupū hakoko o te wai. Tēnei tautuhinga Ko 1.334.

Mai te roangaru - he tohu, o te akoranga, kore-pūmau, ki te pukapuka n pēnei ki te taupū. Ko tōna uara me te tauturu matau koe e founga ki te poipoia tūāwhiorangi, pā tenei ōwehenga. A, no te whakaaro i te taua rauemi, engari ki te whakanui ake i te roangaru o te marama, ka whakaiti i te taupū hakoko. meinga tenei tūkunga e roha o te tūāwhiorangi marama, ka haere i roto i te arotahi, poro, me te pera i runga i. D.

Ka taea te whakaritea te nui o te taupū hakoko, mo te tauira, rite te taonga rewa i roto i te tahi atu. Ko tenei pai, hei tauira, i roto i te kōpiro, ranei i te mea e tika ana ki te mohio te kukū o te huka, hua kākano wai ranei. Ko tenei tohu nui i roto i te whakarite i te kounga o ngā hua hinu, a i roto i te mahi whakapaipai, ina e hiahia ana koe ki te whakamatautau i te tüturu o te kohatu, a na i runga i. D.

Hei whakatau i te taupū hakoko te whakamahi i te mea motuhake i huaina he refractometer. Hei whakamahi i te reira, e hiahia ana te tuatahi koe ki te horoi i te reira ki te kakahu ngohengohe, me te ka tono 2-3 pata o te taonga whakamātautau i runga i te poro ngā i roto i te hoahoa. Next, he pereti motuhake tata ki te marama o te ra.

Te kore te whakamahi o te awhe kitea i roto i te kamo o te pūrere taonga, kei te tino pania reira i roto i te tae puru. Ki te maturuturu koe te poro wai māturu noa, i tika te rohe taputapu whakatika o tae puru, me te ma, ka kia tino kore ira. I roto i te ako o ētahi atu matū ka neke te reira i runga i te tauine rite ki te mea moku, ki a ia te taupū hakoko.

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