2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tsis txhob txiav txim siab tias lub suab yog qhov hloov pauv uas muaj crests thiab troughs. Lub suab nthwv dej taug kev los ntawm huab cua yog qhov tseeb qhov ntev ntawm cov nthwv dej longitudinal nthwv dej Nyob rau hauv cov ntaub ntawv ntawm ib tug longitudinal yoj, ib tugwavelength ntsuas yog ua los ntawm kev ntsuas qhov kev ncua deb ntawm compression mus rau compression tom ntej los yog los ntawm ib tug rarefaction rau tom ntej no rarefaction. Ntawm daim duab saum toj no, qhov kev ncua deb ntawm point A rau point C lossis los ntawm point B mus rau point D yuav yog tus sawv cev ntawm lub wavelength. https://www.physicsclassroom.com › Lub-Anatomy-of-a-Wave
Lub Anatomy ntawm Wave - Chav Kawm Physics
nrog compressions thiab rarefactions. … Tsis txhob yuam kev - suab nthwv cua hla huab cua yog cov nthwv dej ntev.
Yuav ua li cas nthwv dej muaj crests thiab troughs?
ntev nthwv dej
… nthwv dej yog hu ua crest, thiab qhov qis qis yog hu ua trough. Rau longitudinal nthwv dej, cov compressions thiab rarefactions yog analogous rau crests thiab troughs ntawm transverse nthwv dej. Qhov kev ncua deb ntawm cov crests los yog troughs yog hu ua lub wavelength.
Yuav ua li cas yog lub suab nthwv dej?
Qhov siab tshaj plaws ntawm nthwv dej yog hu ua crest, thiab qis tshaj plaws yog lub qhov. Vertical nrug nruab nrab ntawm lub crest thiab lub trough yog lub yoj qhov siab. Kab rov tav nyob nruab nrab ntawm ob lub crests uas nyob ib sab los yog troughs yog hu ua lub wavelength.
Dab tsi yog qhov chaw ntawm ibsuab yoj?
Cov ntsiab lus tseem ceeb ntawm lub suab nthwv dej yog frequency, wavelength thiab amplitude.
Puas lub teeb nthwv dej puas muaj crests thiab troughs?
Electromagnetic nthwv dej muaj crests thiab troughs zoo ib yam li cov dej hiav txwv nthwv dej. Qhov kev ncua deb ntawm crests yog lub wavelength.
Pom zoo:
Lub suab nthwv dej puas tuaj yeem taug kev hauv qhov chaw loj?
Space yog lub tshuab nqus tsev virtual. Txij li thaum tsis muaj dab tsi los ua suab nthwv dej hauv qhov chaw(tsis muaj dab tsi los hloov lub suab vibrations ntawm lub hauv paus rau koj pob ntseg), ntau tus neeg xav tias lub suab tsis muaj nyob hauv qhov loj ntawm lub cosmos.
Puas muaj leej twg nthwv dej kav dej?
Koj tuaj yeem nthwv dej ntawm ntug dej hiav txwv North ntawm Oahu ntawm lub duav-siab hnub, tab sis koj tuaj yeem mus rau nws ntawm ob lub kav dej saum taub hau nrog qee zaus nthwv dej ntawm Thib Ob Reef thiab Thib peb Reef. … Pipeline tsis yog nthwv dej rau cov thawj-timers, beginners, los yog intermediate surfers uas tsis muaj kev ntseeg siab thiab nruab nrab nrog qis dua qhov nruab nrab kev txawj ntse.
Puas yog suab nthwv dej ntev?
Suab nthwv dej hauv huab cua (thiab ib qho dej nruab nrab) yog ntev nthwv dejvim hais tias cov khoom nruab nrab ntawm lub suab raug thauj mus rau qhov sib npaug mus rau qhov kev taw qhia uas lub suab nthwv dej txav mus. Ib txoj hlua vibrating tuaj yeem tsim cov nthwv dej ntev raws li tau piav qhia hauv cov duab hauv qab no.
Rau qhov cuam tshuam ntawm lub suab nthwv dej?
Reflection. Yog tias suab tsis nqus lossis kis tau thaum nws tsoo qhov chaw, nws yuav tshwm sim. … Kev xav ntawm lub suab nthwv dej ntawm ib qho kev thaiv, zoo li yog los ntawm qhov kev xav ntawm qhov sib npaug ntawm qhov cuam tshuam. Lub suab cuam tshuam ua rau nce mus rau DFFUSION, REVERBERATION thiab ECHO.
Dab tsi yog qhov txawv ntawm lub suab thiab tsis muaj suab?
Txhua lub suab yog suab los yog tsis muaj suab. Cov suab nrov yog cov uas ua rau peb lub suab chords vibrate thaum lawv tsim. Lub suab tsis muaj suab yog tsim los ntawm huab cua hla lub qhov ncauj ntawm qhov sib txawv. Yuav ua li cas yog lub suab thiab tsis muaj suab hauv lus Askiv?