SamuwarKimiyya

Lokaci-lokaci oscillations na: kayyade asali halaye

Mafi yawan kimiyyar lissafi wani lokacin da ya rage m. Kuma shi ba ko da yaushe abin da mutum kawai kadan karatu a kan batun. Wani lokaci abu ne ba don haka da cewa mutum ya fahimci shi, shi ne ba su saba da kayan yau da kullum na kimiyyar lissafi, shi ne kawai zai yiwu ba. Daya wajen ban sha'awa sashe cewa mutane ba ko da yaushe fahimta da farko, kuma suna iya fahimta, masu lokaci-lokaci oscillations. Kafin bayanin ka'idar lokaci-lokaci oscillations, bari mu magana a bit game da tarihin na samu wannan sabon abu.

labarin

Irfanin Harsashen na lokaci-lokaci oscillations da aka sani a cikin tarihin duniya. Mutane gani a matsayin gaba ɗaya dabba ba a kanta kalaman a matsayin ƙafafun juya, ta hanyar wucewa a wani lokaci ta hanyar wannan batu. Shi ne saboda wadannan sauki, a duban farko, manufar al'amarin mamaki jinkirin.

Farko da jinkirin bayyana da shaida ba a kiyaye su, amma an san cewa daya daga cikin mafi kowa iri su (wato electromagnetic) rubuce annabta da Maxwell a 1862. 20 Bayan shekaru, ka'idarsa aka tabbatar. Sa'an nan Genrih Gerts gudanar da wani jerin gwaje-gwajen a tabbatar da wanzuwar electromagnetic taguwar ruwa da kuma gaban wasu Properties cewa ne na musamman a gare su. Kamar yadda ya juya waje, haske ne kuma wani electromagnetic kalaman, kuma shi ne batun duk dacewa dokokin. A 'yan shekaru kafin Hertz sami wani mutum wanda ya nuna kimiyya al'umma don samar da electromagnetic taguwar ruwa, amma ta nagarta na ganin cewa ya kasance ba da karfi isa a ka'idar kazalika Hertz, ba zai iya tabbatar da cewa da gwaninta na nasarar da aka bayyana ta da hawa da sauka.

Muna da wani bit daga topic. A na gaba sashe mun yi la'akari da babban misalai na lokaci-lokaci oscillations, cewa za mu iya saduwa a rayuwar yau da kullum da kuma a yanayi.

iri

Wadannan abubuwa faru a ko'ina da kuma kullum. Kuma banda waɗanda riga da aka ba a wani misali daga cikin tãguwar ruwa da juyawa daga cikin ƙafafun, za mu iya ganin lokaci-lokaci hawa da sauka a jikin mu: da zuciya, da motsi na da haske, kuma haka a. Idan ka zuƙowa a kuma matsa zuwa fi girma wurare fiye da jikinmu, za mu iya ganin hawa da sauka a cikin wannan kimiyya, kamar ilmin halitta.

Misalai ne lokaci-lokaci oscillations na alƙarya. Mene ne ma'anar wannan sabon abu? A wata alƙarya, akwai ko da yaushe wani abu na ta karuwa, sa'an nan raguwa. Kuma wannan an haɗa da yanayin da daban-daban dalilai. Saboda da iyaka sarari, kuma da yawa wasu dalilai, da yawan ba zai iya girma illa ma sha Allahu, saboda haka yin amfani da halitta yanayi koya don rage yawan sunadaran. Lokacin da wannan ya auku da kuma yawan lokaci-lokaci bambancin. A wannan abu ya faru tare da al'ummar dan Adam.

Mu yanzu tattauna wannan ra'ayi da kuma ka'idar Bari mu bincika wani bit dabarbari a kan irin wannan abu a matsayin lokaci-lokaci oscillations.

ka'idar

Lokaci-lokaci oscillations - mai matukar ban sha'awa da topic. Amma, kamar yadda a cikin wani, da kara qara - da mafi m, sabon da hadaddun. A wannan labarin, za mu ba delve kawai a takaicce gaya game da ainihin kaddarorin da vibrations.

Babban halaye ne lokaci-lokaci oscillation lokaci da kuma mita na oscillation. A lokacin ya nuna tsawon lokacin da kake son ka kaɗa komawa zuwa ga farawa matsayi. A gaskiya, shi ne lokacin da a cikin abin da kalaman tafiya da nisa tsakanin ta m ridges. Akwai wani darajar cewa ne a hankali alaka da baya daya. Wannan ne mita. Kishiya mita lokaci, kuma yana da jiki da ma'anar: adadin crests na taguwar ruwa da suka wuce ta hanyar wasu yankin na sarari da naúrar lokaci. A mita na lokaci-lokaci oscillations, idan ba shi a cikin ilmin lissafi form, yana da dabara: v = 1 / T, inda T - oscillation lokaci.

Kafin ka yi tsalle zuwa ƙarshe, gaya kadan game da inda akwai lokaci-lokaci oscillations da kuma yadda ilmi daga gare su iya zama da amfani a rayuwa.

aikace-aikace

Mun riga yayi nazari da iri na lokaci-lokaci oscillations. Ko da shiryar da jerin inda aka same su, shi ne mai sauki ba ka gane cewa su ne a kewaye da mu a ko'ina. Electromagnetic taguwar ruwa jefarwa duk mu kayan. Bugu da ƙari, cikin wayar haɗi dama zuwa waya ko sauraron rediyo, dã mun kasance m ba tare da su.

Sound tãguwar ruwa kuma suna oscillations. Ƙarƙashin rinjayar wani lantarki ƙarfin lantarki musamman membrane a wani sauti janareta ya fara makarkata, samar da kalaman na wani mita. Wadannan da membrane fara oscillate iska kwayoyin, wanda a karshen da isa mu kunnuwa da ake riskarsa kamar sauti.

ƙarshe

Physics - sosai ban sha'awa kimiyya. Kuma ko da shi alama cewa ka irin san shi duka cewa zai iya zama da amfani a rayuwar yau da kullum, har yanzu akwai irin wannan abu, wanda zai zama superfluous fahimtar mafi alhẽri. Muna fatan cewa wannan labarin ya taimake ku tunãwa abu a kan kimiyyar lissafi na oscillations. Yana da gaske ne mai matukar muhimmanci topic, da m aikace-aikace na da ka'idar wanda aka samu a ko'ina a yau.

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