Periodic oscillations pamusoro: kuziva dzinokosha unhu

Zvakawanda Physics dzimwe nguva inoramba kujeka. Uye nguva dzose kuti munhu chete kuverenga shoma nyaya. Dzimwe nguva zvinhu unopiwa kuti munhu kurinzwisisa, hazvina kujairana zvinokosha wefizikisi, hazvitomboiti. Mumwe asi dzinonakidza chikamu kuti vanhu havasi kunzwisisa nguva yokutanga uye vanokwanisa kunzwisisa, vane nguva nenguva oscillations. Ndisati ndatsanangura dzidziso nguva nenguva oscillations, ngatitaurei zvishoma nezvenhoroondo kuwanikwa chiitiko ichi.

nyaya

Yokungotaura nheyo nenguva dzirikure oscillations zvaizivikanwa munyika yekare. Vanhu kuonekwa noruvara kubvongodzwa chinozunguzirwa sezvo mavhiri tenderera, achipfuura imwe nguva kuburikidza pfungwa yakafanana. Imhaka yokuti izvi nyore, Pakutanga, pfungwa yacho zvakavapo kuzengurira.

First kuzengurira kutsanangura uchapupu haina akachengetedzwa, asi inozivikanwa kuti chimwe chezvinhu zvakafanana mhando navo (kureva remagetsi) hunonzi nezvacho Maxwell muna 1862. Makore 20 gare gare, pfungwa dzake hwakasimbiswa. Ipapo Genrih Gerts ichiitwa dzakatevedzana kuedza kuratidza kuvapo remagetsi mafungu uye kuvapo zvimwe zvivako zviri rakasiyana kwavari. Somugumisiro, chiedza ndeimwe remagetsi chinozunguzirwa, uye riri pasi mitemo zvose akakodzera. Makore mashoma asati Hertz akawana murume akaratidza vezvesayenzi kuti vaunze remagetsi mafungu, asi nemhaka yokuti akanga asina simba zvakakwana mune dzidziso uyewo Hertz, vasingagoni kuratidza kuti chiitiko kubudirira rinotsanagurwa nokufamba.

Tiri zvishoma kubva nyaya. In chinotevera isu funga huru mienzaniso nenguva dzirikure oscillations, kuti tinogona kusangana muupenyu hwezuva nezuva uye zvakasikwa.

mhando

Zvinhu zvinoitika kwose kwose uye nguva dzose. Uye pavake kupiwa muenzaniso mafungu uye vachishandisa kutenderera engoro, tinogona kuona periodic nokufamba mumuviri wedu: moyo, kufamba chiedza uye zvichingodaro. Kana iwe Zoom uye vatamire zvivako pane miviri yedu, tinogona kuona nokufamba zvesayenzi ichi, kufanana zvipenyu.

Miyenzaniso nenguva dzirikure oscillations kuti vanhu. Chii chinorehwa chiitiko ichi? Chero vakawanda, pane nguva dzose chinhu zvibereko zvaro, ipapo kudukupiswa. Uye ichi chokuita nyaya na-siyana. Nokuda shoma nzvimbo uye nezvimwe zvinhu, vagari haigoni kukura nokusingaperi, saka kushandisa rwokuzvarwa zvisikwa vakadzidza kuderedza uwandu zvigadziriswe. Kana izvi zvaitika uye uwandu nguva nenguva zvakasiyana. Ndizvowo zvinoitika pamwe munzanga yevanhu.

zvino isu kurukura pfungwa iyi uye dzidziso Ngationgororei zvishoma Masvomhu pamusoro chinhu chakadai nguva nenguva oscillations.

pfungwa

Periodic oscillations - a anonakidza zvikuru nyaya. Asi, sezvo neimwe, anowedzera kusvetukira mukati - zvikuru kujeka, itsva uye kunzwisisa. Munyaya ino tichashandisa kwete yokunyatsoongorora zvishomanana chete nezvoUmambo dzinokosha ehupfumi ari vibrations.

Huru Unhu vane nguva nenguva oscillation nguva uye kakawanda oscillation. Nguva rinoratidza sei refu unoda wave kudzokera pokutangira chinzvimbo. Kutaura zvazviri, inguva iyo chinozunguzirwa inofamba daro pakati ayo pedyo anooneka zvikuru nemichinjiziri. Pane imwe ukoshi kuti kufanana yapfuura mumwe. Izvi kakawanda. Ivan Kuchin Frequency nguva uye ane utano rinoreva: uwandu crests nemafungu kuti ndagura imwe munharaunda nzvimbo chete chikwata nguva. The kakawanda nenguva dzirikure oscillations, kana ndiripo nawo kwemasvomhu chimiro, ane nzira: v = 1 / T, apo T - oscillation nguva.

Usati tangoti, udza zvishoma pamusoro apo pane nguva nenguva oscillations uye sei ruzivo vave kubatsira muupenyu.

kunyoresa

Takatodzidza akaongorora mhando nguva nenguva oscillations. Kunyange kana kutungamirirwa pasi apo zvinowanika, zviri nyore kunzwisisa kuti ivo vose yakatipoteredza kwose kwose. Remagetsi mafungu chaibwinya midziyo edu ose. Uyezve, foni riine foni kana kuteerera redhiyo angadai hazviiti pasina pavo.

Sound mafungu uyewo vari oscillations. Pasi pokudzora wemagetsi voltage chaiyo Kamudzira chero kurira jenareta anotanga kuzunguza tsandanyama, zvichiita sefungu imwe maitikiro. Zvichitevera Kamudzira vanotanga oscillate mhepo mamorekuru, izvo pakupedzisira uye kusvika nzeve dzedu uye anonzwisiswa sezvo ruzha.

mhedziso

Physics - kunakidza chaizvo nesayenzi. Uye kunyange kana zvichiita sokuti iwe mhando kuzviziva zvose zvinogona kukubatsira muupenyu hwezuva nezuva, achiri kune chinhu chakadai, iro raizova okushamisira kunzwisisa zviri nani. Tinovimba kuti nyaya ino yakabatsira kunzwisisa uye kurangarira pamusoro wefizikisi ose oscillations mashoko. Chaizvoizvo chinhu chinokosha chaizvo nyaya, kushandiswa chaikwo dzidziso iyo zviri kwose nhasi.