Umphumela Stroboscopic - elenza isimangaliso sakhe

Ngokuqinisekile, wonke kwenzeka ukuze ubheka imoto owawuphuma phambili, futhi kukhona umuzwa wokuthi amasondo lihamba kolunye uhlangothi noma akusho ukuhambisa. Noma, ngokwesibonelo, kwezinye movie yena endiza enophephela emhlane, futhi kubonakala sengathi izindwani musa uphendukisa. Lesi sici siwumphumela lezo stroboscopic, okuyinto ngempela umqondo nzima emkhakheni physics. Uma lokumba definition, le nkulumo kwakuzosho enye isethi lwati lwa "ukuphotha" futhi "watch" (futhi elihunyushwa ngokuthi "umoya onjengesiyingi" futhi "uswidi") kusuka ngolimi lwesiGreki. Futhi lena inkohliso zakudala optical, okuyinto ngenxa izici eziningana.

Uyini umphumela asebenzayo

umphumela Stroboscopic - akulutho like kuwutalagu ukuthi kwenzeka uma bezibona osontekile izingxenye ezinyakazayo. Futhi ngeke sikwazi ukusho ukuthi physics kunezinhlobo ezimbili eziyinhloko yalesi umphumela:

1. Uhlobo lokuqala ungachazwa ukuthi, ekweluseni ngokushesha ngokulandelana ngabanye ezinyakazayo izigaba inkohliso ezinyakazayo okuqhubekayo. Lihlobene nokubhekana ubuso izici okuqonda sibonwa. Isibonelo, uma isikhathi phakathi Ukuvela iziphi izithombe umuntu ngokuphawulekayo esingaphansi izikhala, bese izithombe iyahlanganiswa, kanye ukunyakaza okuqhubekayo ibonwa. Lokho lo mphumela kusekelwe ezinyakazayo e ifilimu, inqobo nje uma ukuqopha futhi kwelivi imvamisa cishe kulingana ukuvama inqubo eqhubekayo.

2. Ithonya uhlobo lwesibili kusikisela ukuthi ngaphansi kwezinye izimo ezithile kuyovela into uhlezi ukuzikhohlisa ukuthi empeleni ihamba, futhi isibonelo endizeni kubangela ncamashi lolu hlobo umphumela stroboscopic. Kodwa lapha udlala indzima ukukhanya ekhethekile.

inkohliso enjalo optical empeleni ukubukela wonke nje umuntu engenzi nakani, kuyilapho abanye nje musa ukuchaza nokubukeka okungokomzimba umphumela phansi. Nokho, ukuthi le nkinga aphila izenzo ezinjalo zibangelwa yizinto eziningi izici zokwakheka komuntu, ikakhulukazi, sikhuluma izici ukwakhiwa bezibona okubonakalayo umzimba kanye ngokoqobo ezungeze - kubizwa aphikelele umbono.

letibonwako lo mphumela empilweni yangempela

Eqinisweni, uma sikhuluma umphumela stroboscopic futhi mayelana lapho kungabonakala nasemkhakheni empilweni yangempela, izibonelo phambili kunzima ngempela. Futhi isibonelo ezisobala kakhulu, okuyinto kungabonakala nasemkhakheni konke lokhu disco. Kanjani lo mphumela on the dance floor? Ngokwemvelo, amakilabhu babe izibani ezikhethekile kanye eziningi izibuko. Konke lokhu kunomthelela yokuthi lapho abantu dancing, kukhona umuzwa wokuthi ukuhambisa sifane namarobhothi. Yiqiniso, lokhu kuhlobene siyafiliza ukukhanya kanye nezici zayo okuqonda isitho womuntu ifihlekile.

Futhi, uma une-ikhamera kancane-motion, ungabuka umphumela stroboscopic, uma ukhipha ukuvuza kwamanzi aphuma empompini. Ngenxa yalokho, uzobona ukuthi iconsi kuyinto izindinyana ezithile kuzo zonke izikhala, wawa, njengoba kubonakala, ngokushelela.

Baningi impela ka izibonelo zalokhu umphumela udlalwa ngu zesayensi egunjini lokucwaninga esibhedlela. Ukuze bakhiqize lokhu namanye ukukhanya ishayela imithombo, benethuba ukulungisa izinga - kungcono izibani strobe. Ngakho, umuntu angabona ukubona, isibonelo, izici of ukunyakaza izindwani fan kulezi izifundo. Encwadini okukhanyisa ejwayelekile kungenzeka ngomqondo wokuthi nge PERIODICITY izindwani ezithile ukuhambisa bacondze etindzaweni letehlukene noma ngokuvamile baba ongasanyakazi. Futhi ngosizo a stroboscope kungenzeka ukuba bagcine ukuhamba ibhola, futhi izici trajectory yayo. Onjalo umphumela stroboscope futhi, ngokukhethekile, isetshenziswe kuphela ukunquma iyiphi zikhathi theory, kodwa futhi ewusizo kakhulu ukukhiqizwa ezithile izingxenye umshini.