Waves

Ezinjengokungcoliswa Waves, kuphakathi ezivame kakhulu emvelweni njengoba ophilayo wezinto ezingaphili. Ngu izinqubo vibrational zihlanganisa lezo ezinye isimo obala we kusistimu ngezikhathi okuphindaphindiwe. Kusukela esikoleni thina sonke ujwayelene ucwaningo nge-pendulum liyaphambuka - ke isibonelo yenchubo oscillation.

Okuningi eziyinkimbinkimbi, kodwa akukho ethandwa kancane angabhekwa into efana wave. ubunjalo wabo zahlukahlukene kakhulu, futhi ngeke sikwazi ukuyibuka isibonelo izenzo imihlola eziningi elisizungezile. I ezisobala kakhulu, ngomqondo ongokomfanekiso, ungukukhanya, esiphelweni yayo abezindaba ahlukahlukene - umoya, amanzi, cleaner, amakhemikhali Izingxube.

Qonda ukuthi Waves exhumene umane oxhumene. Cabanga uhlobo uhlelo oscillatory, lo okuthiwa i-pendulum efanayo esimweni isixwayisi, bese uyisuse, ngaphandle kokuma inqubo oscillation, kwenye indawo, futhi uthola into wave. Ngamafuphi, lo igagasi ingashiwo inchubo lapho lokhu kunyakaza liyasuswa endaweni eyodwa kuya kwenye.

Umehluko kusukela yemvelo oscillation wave usukela isibonelo kuveza yeeMbalo okungeyabo. Amagagasi ifomula okuyizinto sihluke nomunye, kuvetwa ngale ndlela.

Ekushintshashintsheni ngendlela elula izimpawu imingcele izamba oscillations, imvamisa yabo kanye nesikhathi linye oscillation. Formula uxhumano yalezi nemingcele simiswe ngalendlela lelandzelako: f = 1 / T, lapho u-n - isibalo oscillations ne-T - inkathi yokuvumela okuyinto inqubo oscillation kwenzeka. Uma kunesidingo, incazelo enemininingwane oscillatory imihlola usebenzisa okukhethwa kukho okuseqophelweni. Ngokwesibonelo, uma sicabangela ekushintshashintsheni uhlobo eyindilinga, kuyoba ingxenye edingekayo: isigaba (j) - Inani okhombisa livelile angakanani ukuguquguquka kusukela ekuqaleni kwenqubo, imvamisa emincane (w), ukuphakama kwawo namandla awo (A) okubonisa ukuphambuka esiphezulu uhlelo kusuka isimo sokuqala. Ifomula yale nqubo harmonic ke uba: f = A isono j, noma A = f / isono j.

Uma sicabangela ukuthi main isici umehluko uju wokuzuliswa + izenzo oscillation offset value, injalo elula, lomkhuba wave cabangisisa ifomula ezifana: S = A · sin ω s (t - x / v), lapho S - ubukhulu bale ukufuduka igagasi, v - ijubane ukufuduka (the velocity wave), ω - imvamisa emincane.

Isayensi okhuluma ekutadisheni izinqubo vibration-wave, ngokuvamile kubhekwa ehlukile amagagasi mechanical nokudludliza futhi kagesi. Lokhu kungenxa yokuthi asakaze kagesi ezindaweni ezikhethekile, libhekene yokuthi wokusakazeka amandla vibrational idluliselwe umfutho, ngaphandle kokunikezela ketshezi (uhlelo) ukuthi uyasenza lesi oscillation. Okokuqala, njengoba kuboniswe ekusabeleni lapha kungase kube emasimini ahlukahlukene: kagesi, kazibuthe, amaza omsakazo, izinhlobo ezahlukene ngemisebe.

Njengoba kushiwo, oscillations futhi amagagasi imfundiso asebenzelana ngayo ngokuhlukana, kodwa lokho akusho ngabodwa yabo imvelo kanye nobuchwepheshe eziye adalwe indoda. Isibonelo kunazo yesiteleka ningasebenzisa ukwenza vibration-wave izinqubo e-radar. Likhipha esiteshini ithumela wave isignali oscillation kokuba imvamisa predetermined ukuba into ehamba sikhatsi. Ifeza lokhu wave into ngesikhathi ezahlukene, futhi kubonakala futhi efika esiteshini eyamukelayo (module) - I-eyesithathu. Okungukuthi, phakathi wave futhi kwakhiwa isithembiso yayo isikhawu reception isikhathi, ephawula ukunyakaza bento emkhathini. Ukwazi isikhathi ukubambezeleka we wave futhi ibanga kungaba ngokunembile kakhulu lunquma isivinini into ezihambayo indawo yayo. Ngaphezu kwalokho, ezincane nombono, indawo ethize kuyoba esinembile.

Ngo ubuchwepheshe yesimanje Waves ayabaluleka esetshenziswa kabanzi. Zonke ikhompyutha processor eyaziwa akulutho kuka uhlelo oscillating lapho itholakala ambalwa izigidi eziyikhulu transistors bophezela Computing imisebenzi Elinamandla Lesibonelo vibrational e kanambambili notation. Ijubane ezifana izinhlelo oscillating kuphezulu kakhulu futhi ulinganiswa gigahertz. idatha okunjalo ingafundwa yinoma yimuphi umsebenzisi, vula "Computer yami -. izakhiwo uhlelo"