Ngabe ikhona umsindo emkhathini? Lona ngumbuzo ovame ukuholela ekudidekeni nasekuphikisaneni phakathi kwabantu. Eqinisweni, impendulo iyinkimbinkimbi futhi idinga ukuqonda ukuthi umsindo usebenza kanjani nezici zesikhala. Ziningi izifundo zesayensi ngalolu daba.
Kulesi sihloko sizokutshela uma kukhona umsindo emkhathini, ukuthi usakazwa kanjani nokuthi yiziphi izici ezidingekayo kuwo.
Ingabe kukhona umsindo emkhathini?
Lapho sicabanga ngomsindo, ngokuvamile siwuhlobanisa nekhono lezindlebe zethu lokubona ukundindizela kwezinhlayiya ezisemoyeni. Emhlabeni, isibonelo, Umsindo usakazeka ngamagagasi ahamba endaweni enegesi esizungezile. Lawa maza omsindo adlidliza izinsimbi zethu zendlebe, asivumele ukuthi sizwe futhi sibone umhlaba osizungezile.
Nokho, emkhathini, isimo sihluke kakhulu. Isikhala sicishe sibe nesikhala esiphelele, esinokuminyana okuphansi kakhulu. Azikho izinhlayiya ezanele emkhathini ukuze amaza omsindo asakazeke ngendlela efanayo naleyo enza ngayo eMhlabeni. Lokhu kusho ukuthi, ngokujwayelekile, awukho umsindo emkhathini njengoba siwazi lapha.
Kodwa lokho akusho ukuthi isikhala sithule ngokuphelele. Kukhona ezinye izinhlobo "zomsindo" ezingatholwa emkhathini. Ngokwesibonelo, izazi zezinkanyezi zisebenzisa amathuluzi ayinkimbinkimbi ukuze zithathe amaza kagesi, njengamaza omsakazo, ama-X ray, nama-gamma ray, akhishwa izinto ze-cosmic. Lawa magagasi kagesi zingahunyushwa zibe izimpawu ezizwakalayo ukuze ososayensi bakwazi ukufunda kangcono futhi baqonde indawo yonke.
Futhi, kunezikhathi lapho osomkhathi abasemkhathini bekwazi ukuzwa imisindo ethile. Isibonelo, ngaphakathi kwemikhumbi-mkhathi, osomkhathi bangezwa umsindo ovela ezinhlelweni zokungenisa umoya, ukusebenza kwemishini, nokuxhumana noMhlaba. Le misindo idluliswa ngokudlidliza ezakhiweni zomkhumbi-mkhathi futhi ithathwa izindlebe zosomkhathi.
Uhamba kanjani umsindo emkhathini
Lapho ebuzwa ukuthi ingabe kukhona umsindo emkhathini ongaphandle, oqondwa njengendawo engaphandle kwamaplanethi nasezindaweni ezizungezile, phakathi kwezinkanyezi nezinkanyezi ezihlanganayo, kungaphendulwa ngokuthi akukho msindo ozwakala endaweni engenalutho. ukungabi nalutho kwe Umkhathi unezinhlayiya ezimbalwa noma azikho nhlobo nge-cubic meter ngayinye umsindo ongahamba kuzo, njengoba umsindo udinga indlela ukuze uhambe kahle. Amaza omsindo ahamba ngesivinini esithile kuye ngokuthi ahamba ngayiphi indlela.
Njengoba umsindo uwumoya odlidlizayo futhi ungekho umoya odlikizayo emkhathini, lokho kusho ukuthi awukho umsindo. Ukube besihlezi emkhathini bese kuqhuma omunye umkhumbi-mkhathi, besingeke sizwe lutho. Amabhomu aqhumayo, ama-asteroids aphahlazekayo, i-supernovae, namaplanethi avuthayo kuthule ngendlela efanayo emkhathini.
Ngaphakathi emkhathini, kunjalo, ungawezwa amanye amalungu ezisebenzi ngoba umkhumbi-mkhathi ugcwele umoya. Ngaphandle kwalokho, umuntu uyohlale ezizwa ekhuluma noma ephefumula, njengoba umoya osesudini yasemkhathini osekela ukuphila kwakho uphethe umsindo. Kodwa osomkhathi ababili abagqoke amasudi asemkhathini abantanta emkhathini ngeke bakwazi ukukhuluma ngokuqondile, kungakhathaliseki ukuthi bamemeza kangakanani, ngisho noma beqhele ngamasentimitha ambalwa nje.
Ukungakwazi kwakhe ukukhuluma ngokuqondile akubangelwa ukuthi ama-headphones akhe ayaphazamisa, kodwa kunalokho ukukhala kwesikhala lapho kungekho nhlobo umsindo. Yingakho amasudi asemkhathini efakelwe izindlela ezimbili zokuxhumanisa imisakazo. Umsakazo uwuhlobo lwemisebe kagesi, njengokukhanya, ehamba kahle endaweni engenalutho yesikhala. Isidluliseli sikasomkhathi siguqula igagasi lomsindo libe igagasi lomsakazo bese lithumela igagasi lomsakazo emkhathini liye komunye usomajukujuku, lapho liguqulwa libuyele ekubeni nomsindo ukuze abanye bezwe.
ukwenziwa indodana
Ngomphumela omangalisayo kuwo wonke amamuvi asemkhathini wezohwebo, amatiyetha amamuvi ahlanekezela ngamabomu lesi simiso. Ukuqhuma okuthule komkhumbi-mkhathi bekungeke kubonakale uma ungezwa lutho. Kodwa i-saga efana ne-Star Wars ichaza umsindo omangalisayo wemikhumbi edubula ama-lasers kanye nokuqhuma okukhulu kwemikhumbi namaplanethi.
Esingakwenza ukunikeza umsindo ezintweni zezinkanyezi, okuyilokho Kubizwa nge-sonifying. Imayelana nokuguqula ukushuba kwemisebe, i-plasma, njll. kweminye imisindo engelona iqiniso yezinto ezenzeka emkhathini, engasinika isenzakalo sevolumu esiyinqaba. Isibonelo, iqembu lemithala ejulile esibhakabhakeni efanekiselwa i-Hubble Space Telescope, ikakhulukazi isikhungo somthala owaziwa ngokuthi i-RXC J0142. Okufanayo kuya kuvidiyo yegciwane yomsindo owenziwa imbobo emnyama.
Kunomoya kuyi-Mars, kodwa mncane kangangokuthi izindlebe zomuntu azikwazi ukuzwa imisindo eMhlabeni. Ngenxa yemishini ye-NASA ye-InSight, singezwa ukuthi umoya uvunguza kanjani ku-Mars. Ngomhla lu-1 kuZibandlela wezi-2018, ama-seismometer omkhumbi-mkhathi kanye nezinzwa zengcindezi ye-barometric ithole ukudlidliza emoyeni ongu-10 kuye ku-15 mph ovunguza usuka endaweni yase-Elysium yase-Mars. Ukufundwa kwe-seismograph kungaphakathi kwebanga lokuzwa kwabantu, kodwa cishe wonke ama-bass anzima ukuwazwa kuzipikha nakumadivayisi eselula.
Ukwenza lokhu, ividiyo inomsindo wokuqala kanye nenguqulo ekhuphuke ngama-octave amabili ukuze ikwazi ukuyilalela kumadivayisi eselula. Ukufundwa kwenzwa yokucindezela kwe-Barometric kuye kwasheshiswa izikhathi eziyi-100 ukuze kuzwakale. Imiphumela iyamangalisa. Nakuba i-Mars inomoya omncane kakhulu uma iqhathaniswa noMhlaba, onomfutho womkhathi ongu-1% kuphela woMhlaba, kunamazinga amakhulu omoya nezivunguvungu zothuli endaweni kanye nasemhlabeni jikelele.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana nokuthi kukhona yini umsindo emkhathini nokuthi udluliselwa kanjani.