Auau huringa - he aha me pehea?

I roto i te ao huri noa ia tatou, i reira e maha ari me ngā tukanga, e he na me nui,, e kitea, e kore te mea e kore ratou e te tīariari, engari no te mea tatou noa e kore e kite ia ratou. Ko ratou tonu hakari, me ko te mauri kitea me mahuinga taua o nga mea, kahore nei i to tatou oraraa, a ko reira uaua ki te whakaaro. Ia, mo te tauira, kua mohiotia ai e taua tātāu: i roto i ngā whānui - he ine i te āhua taurite. Well, ko te matamata o te pourewa Ostankino okioki i runga i to ratou th 5, a ka aha? Na whakapakeke? Kahore he mea pera tenei ka tīmata ki te hoki mai, te paheke tauritenga me te ka kia e whakakotititia ana i roto i te huarahi i te ritenga, a na runga i ake ake, kia rite ki te roa rite e tīari reira. Na korero ahau, he rota o te iwi i kite mau enei rerekē rawa nui taua hanganga nui? mohio te katoa rerekē, i konei, i reira, i konei, i reira, ra me te po, hotoke me te raumati, engari te hopoia ... e kore e nui. Ko te take mo te tukanga oscillatory - ko tetahi mea, engari tona aroaro he - he huanga rāua o nga mea katoa.

Awhe katoa a tawhio noa: whare, karaka tautau, nga rau ki runga ki te rakau, aho wairingi, te mata o te moana, nga waewae o te marau ... roto i rerekē te wehe huru e kore e e whai repeatability tino, me huri taiāwhio, ko wai hoki te wā wā T tinana kōpiupiu haere te huinga tonu o ona taui, a ka he rite te taua te huringa, te tikanga e korero ana, ake. Tikanga, enei huringa whakapae he scan raupapa o taunga mokowā, rite taea te kite i roto i te kōpiupiutanga o te tautau, te pourewa ano ranei.

huaina te maha o oscillations ia te wā wae te te auautanga F = 1 / T. wae inenga auautanga - Hz = 1 / s. Ko reira mārama e te auautanga huringa ko te tawhā o te feaa ingoa taua o ahua tetahi. Heoi, i roto i te mahi, manakohia tenei ariā, me etahi tāpiritanga pā matua ki te āhua hurihuri o te rerekē. Reira na tupu i roto i te toi e te kaupapa hurihuri ko te pūtake o te nuinga o ngā mīhini, taputapu, pūrere. Hoki tetahi huringa o oscillation o tetahi tahuri, a ka he te reira atu watea ki te whakamahi i te tawhā displacement koki. Nä, whanganga te kaupapa hurihuri t hapa wae, i.e. He rite ki 2π tātoro kotahi revolution, me te ῳ auautanga huringa = 2π / T. Mai i tenei faaiteraa c ko te tino kitea kōrero auau F: ῳ = 2πF. hanga tenei reira taea ki te mea e te auau huringa - te maha o oscillations (hohoko tonu) i runga i 2π hēkona.

e te mea he, ehara i te mea i roto i te rae, na ... Ehara tino. 2π multipliers a 2πF whakamahia i roto i te maha hikohiko whārite, ahupūngao pāngarau me te ariā i roto i te wāhanga i reira e ako nga tukanga oscillatory mā te whakamahi i te ariā o te auautanga huringa. Ko te tātai o te auau te kōwarotanga, mo te tauira, heke e āhuatanga e rua. I roto i te take o te whakamahi i roto i te kōwae tatauranga "vol. / Sec" t, auau huringa ῳ numera hāngai ki te uara o te auautanga F.

Rerekē, ka rite ki te ngako, me te ahua o te oraraa o te mea, me ona apataki tūturu - he o faufaa rahi i roto i te ora tangata kaupapa o to tatou nei. Knowledge o nga ture o taea wiri ki te hanga te hikohiko matatau, engineering hiko, he tokomaha o nga mihini hou. Kia aroha mai, e kore e kawea tonu nga rerekē te pānga pai, i ētahi wā kawea mai e ratou te oto, me te whakangaromanga. meinga oscillations unaccounted o aituā maha, meinga hoholo taimi halá, o nga rauemi, me te auau koki o te oscillations kōwarotanga o piriti, paapuni, wahi mīhini ai ratou kore ka werowero. Ko te ako o ngā tukanga oscillatory, te kaha ki te matapae i te whanonga o ngā whakaurunga tūturu me hangarau i roto i te tikanga ki te ārai ratou whakangaromanga ranei putaatu i te kāwanatanga whakahaere - te mahi matua o te maha tono engineering, me te tirohanga o ngā whakaurunga ahumahi me te huarahi wiri - he āhuatanga e hiahiatia ana o tiaki.