Vuto - ndi chiyani ichi? Kodi chimayambitsa mafunde

M'nyanja amakhala ndi malamulo ake, zomwe zili zogwirizana ndi malamulo a chilengedwe chonse. Anthu akhala anaona kuti misa madzi kusuntha mwachangu, koma sanathe kumvetsa kuti zogwirizana kusinthasintha izi nyanja mlingo. Tiyeni tipeze chimene ndi mafunde, otsika mafunde?

Mafunde: nyanja zinsinsi

Amalinyero kudziŵa bwino kuti mafunde - chodabwitsa tsiku. Koma ndicho chikhalidwe cha kusintha sanakhoze kumvetsa kapena nzika wamba kapena akatswiri a sayansi. M'zaka za zana lachisanu BC, nzeru ena ayesetsa kufotokoza ndi zimaonetsa mmene nyanja kusuntha. Mafunde anapereka chinachake wosangalatsa ndi zodabwitsa. Ngakhale otchuka asayansi ankaganiza mafunde a dziko kupuma. Baibulo limeneli wakhalapo kwa zaka. Koma kumapeto kwa zaka za m'ma chakhumi ndi chisanu ndi chiwiri, mawu akuti "mafunde" amagwirizana ndi gulu la Moon. Koma kufotokoza ndondomeko ndi chiyani sakwanitsa mfundo za sayansi view. Patatha zaka mazana asayansi kumvetsa chinsinsi ichi ndipo anapereka tanthauzo lenileni la kusintha tsiku la madzi. Amene anaonekera mu zaka mazana makumi awiri, sayansi oceanography anapeza kuti mafunde - kuukitsidwa ichi ndi kutsitsa madzi a m'nyanja chifukwa chikoka yokoka ya mwezi.

Kulikonse kaya mafunde ali yemweyo?

Mphamvu ya mwezi pa matanthwe a pansi padziko sali yemweyo, choncho sitinganene kuti dziko lonse zofanana ndi mafunde a. M'madera ena a dziko kusinthasintha masiku m'nyanja kufika mpaka mamita sikisitini. Ndi okhala Black Sea gombe pafupifupi osaganizira mafunde monga iwo ndi zonyozeka kwambiri mu dziko.

Mwachibadwa, kusintha kwa madzi chikuchitika kawiri patsiku - m'mawa ndi madzulo. Koma mu South China Sea mafunde - kayendedwe ka misa madzi, umene umachitika kamodzi kokha maora twente-foro. Koposa zonse, ndi kusinthasintha pa nyanja noticeable m'mavuto kapena malo ena kumangidwanso. Ngati inu mupenye, inu ziwoneka ndi apoyera, mmene msanga masamba kapena madzi akubwera. Nthawi zina maminiti pang'ono izo limatuluka ndi mamita asanu.

Kodi chimayambitsa mafunde?

Monga momwe taonera, kusintha pa nyanja chifukwa cha zochita za matanthwe a pansi padziko la mnzake zonse mwezi. Koma kodi mnjira? Kumvetsa zimene mafunde, m'pofunika kuti mupereke mwatsatanetsatane mogwirizana kwa maplaneti onse mu dongosolo la zowalitsa.

Moon ndi pansi kuli poyerekezera zonse kwa wina ndi mzake. Dziko lapansi chimakakamiza mnzake, amene nawonso, amamuchititsa kudzatunga lathuli. Timatha kusunga ndi kupikisana wosatha pakati pa matupi awiri lakumwamba yomweyo. Moon ndi Earth kusuntha m'njira zawo, ndiye kusunthira kutali, akubwera pafupi wina ndi mnzake.

Nthawi yomweyo, pamene mwezi adza kwa dziko lathuli kwambiri, kutumphuka anaŵerama pa iye. Zimenezi zimachititsa madzi chisangalalo padziko lapansi, monga ngati amamuchititsa pamwamba. Kanema Seclusion Lapansi ndi kuchepa kwa madzi a m'nyanja lonse.

The imeneyi ya mafunde Padziko Lapansi

Pamene mafunde a - ichi ndi chodabwitsa zonse, ndiye izo ziyenera kukhala zenizeni zake zosiyanasiyana za kayendedwe. Oceanographers anatha kuwerengera nthawi yeniyeni ya tsiku mwezi. Mawu amenewa amatchedwa Moon kanjira padziko lathuli, ndi pang'ono kuposa masiku ife maora twente-foro. Tsiku lililonse, mafunde ankatembenukira kwa mphindi makumi asanu. nthawi kulembapo kuti mafundewo "andipeze" mwezi makina madigiri satini tsiku lapansi.

Mphamvu ya mafunde nyanja pa mtsinje

Kodi mafunde, ife tawona kale, koma ochepa mukudziwa za mmene kusinthasintha awa pa dziko nyanja. N'zosadabwitsa kuti ngakhale mitsinje amakhudzidwa ndi mafunde nyanja, ndipo nthawi zina chifukwa cha phukusi ndi amazipanga mantha.

Pa lolemera osefukira yoweyula amene wafika pakamwa pa mtsinje, likukwaniritsa madzi kutuluka atsopano. Chifukwa, kusanganikirana misa madzi a machulukidwe osiyana anapanga amphamvu kutsinde omwe ndi liwiro lalikulu zimayamba kusuntha ndi otaya mtsinje. mtsinje wotchedwa boron, ndipo amatha kuononga mu njira yake pafupifupi onse zinthu zamoyo. A chodabwitsa ofanana kwa mphindi zochepa ndi kusamba kuchotsa midzi m'mphepete mwa nyanja blurs gombe. Boron anasiya modzidzimutsa monga izo wayamba.

Asayansi analemba milandu pamene nkhalango wamphamvu anatembenuzira Mitsinje kapena kwathunthu kuwaletsa. N'zosavuta kuona mmene zoopsa kwa anthu onse a mtsinje anakhala milandu yapadera ya zochita za mafunde.

Pamene mafunde bwanji moyo m'madzi?

N'zosadabwitsa kuti mafunde ndi amadza yaikulu zonse zamoyo kuti moyo mu kuya nyanja. Chovuta chifukwa cha nyama zazing'ono kukhala m'madera a m'mphepete mwa nyanja. Iwo ayenera nthawi zonse azolowere kusintha madzi. Kwa ambiri a iwo mafunde - njira kusintha malo awo okhala. Mafunde mkulu, nkhanu ang'onoang'ono kufupi kuti abwezeretse ndi kupeza chakudya chawo, alimkuponya yoweyula kumawakoka iwo chozama mu nyanja.

Oceanographers asonyeza kuti mitundu m'madzi zikugwirizana kwambiri ndi mafunde osefukira. Mwachitsanzo, mitundu ina ya zinsomba pa mafunde otsika kubweza kagayidwe lapansi. Mu ena kwambiri anthu ntchito ubereki zimadalira kutalika kwa yoweyula ndi matalikidwe ake.

asayansi ambiri amakhulupirira kuti kutha kwa zochitika monga kusinthasintha pa nyanja lonse, zidzapangitsa kuti kutha kwa zolengedwa anthu ambiri. Inde, mu nkhani iyi, adzataya mphamvu ndipo sangathe kusintha wotchi anabadwira pansi mungoli ena.

kasinthasintha dziko lapansi: Kaya lalikulu chikoka cha mafunde?

Kwa zaka zambiri, asayansi kuphunzira zonse zokhudzana ndi "mafunde" yaitali. Iyi ndiyo njira kuti ndi kubweretsa mikuluwiko zambiri chaka chilichonse. Akatswiri ambiri kugwirizana ndi mlingo dziko lapansi kasinthasintha wa mafunde osefukira. Malinga ndi mfundo imeneyi, motsogoleredwa ndi mafunde kwaiye nyanja mafunde. Pa njira zawo zonse kugonjetsa kulimbikira kwa matanthwe a. Chifukwa cha zimenezi, pafupifupi imperceptible kwa mlingo kasinthasintha dziko wa munthu kubweza.

Kuphunzira ngale m'madzi, asayansi m'madzi anapeza kuti zaka mabiliyoni angapo apitawo, tsiku Lapansi ndi maora makumi awiri ndi ziwiri. M'tsogolo, kuzungulira kwa dziko pang'onopang'ono kwambiri, ndipo panthawi ina chabe wofanana ndi matalikidwe a tsiku mwezi. Pankhaniyi, monga asayansi kuneneratu, ebbs ndi utuluke monga kutha.

Vital ntchito za anthu ndi matalikidwe a oscillations a m'nyanja

N'zosadabwitsa kuti zochita za mafunde ndi munthu wadwala. Inde, ndi 80% wa madzimadzi ndipo sangathe kuyankha chikoka cha mwezi. Koma munthu sangakhale korona wa chilengedwe cha chikhalidwe, ngati sanaphunzire ntchito mwayi awo pafupifupi onse zochitika zachilengedwe.

osefukira yoweyula mphamvu ndi amazipanga aatali, kotero kwa zaka zambiri analenga ntchito zosiyanasiyana kumanga zomera mphamvu m'madera ndi lalikulu matalikidwe kayendedwe ka misa madzi. Mu Russia, zomera ndi ochepa. Woyamba yamangidwa pa White Nyanja ndi inali experimental. Mphamvu ya malopa chiyani musalumphe kilowatts mazana asanu ndi atatu. Tsopano chithunzi Zikuoneka zopusa ndi zomera watsopano mphamvu ntchito osefukira yoweyula, kutulutsa mphamvu kuti utsi mizinda yambiri.

Akatswiri kuona mu ntchito imeneyi, tsogolo la gawo mphamvu Russian, monga mphamvu osefukira kulola kusamalira zachilengedwe komanso kugwirizana nazo.

Mafunde - chodabwitsa zachilengedwe, zomwe si kale anali kuphunzira. Aliyense anapeza oceanographers latsopano kumayambitsa mavuto kwambiri m'dera limeneli. Koma mwina, tsiku lina asayansi adzatha kuthetsa zinsinsi zonse tsiku ndi tsiku akupereka anthu nyanja mafunde.