Ụda mmiri na-awụfu site na fuet

Recently scientists have solved the puzzle behind one of the most recognizable and annoying household sounds: the sound of dripping water. Crucially, they also found an easy solution to stop it, and most of us have found that solution in our kitchens. Dripping faucet scientists have solved the puzzle behind one of the most recognizable and annoying household sounds: the sound of dripping water. Crucially, they also found an easy solution to stop it, and most of us have found that solution in our kitchens. Using ultrafast cameras and modern audio capture techniques, researchers at the University of Cambridge have discovered that the “plink, plink” sound produced when a water drop strikes the surface of a liquid is not caused by the drop itself, but by the vibration of small bubbles trapped beneath the surface of the water. The bubbles force the water surface to vibrate itself, driving the airborne sound like a piston. Na mgbakwunye, Ndị nyocha ahụ chọtara na ịgbanwe esemokwu dị elu, dị ka ịgbakwunye ncha na-agbakwunye, nwere ike igbochi ụda ahụ. E bipụtara nchọpụta ndị ahụ na akwụkwọ akụkọ sayensị. Ọ bụ ezie na a kpọtetela ndị mmadụ maka ọgbọ dị na ụda nke mmiri na-awụpụ site na ebe a na-ere mmiri ma ọ bụ ụlọ, A mabeghị nke ọma. Dr Animag Agag nke Mahadum nke ngalaba Cambridge, onye dugara n'ọmụmụ ihe ahụ, achicha kwuru: “Emeela ọtụtụ ihe na physics taps, mana ọ bụghị ọtụtụ ihe emerela ụda. “Mana ekele vidiyo ohuru na teknụzụ ọdịyo, Anyị mechara nwee ike ịmachi isi ụda, nke nwere ike inyere anyị aka ịkwụsị ya. "Agarwal bụ onye isi nke acoustics lablọi na onye nyocha na Mahadum Emmanuel, Onye bu ụzọ kpebie nsogbu ahụ mgbe ọ bịara leta enyi m nwere obere ụgbọ elu n'elu ụlọ ya. MARARAL BOMROSTICICS na Aerodynacs nke Aerospace, Ngwa ụlọ na ngwa bayoloji. Ọ sịrị: Mgbe m tetara na ụda nke mmiri dara ada, Amalitere m iche banyere ya. “Ụbọchị na-esote, Mụ na enyi m na ndị ọkà mmụta ọzọ na-elegharị anya, anyị tụrụ ha ihe anya na ọ dịghị onye zara ihe kpatara olu ahụ. "Agarwal jikọrọ aka na Dr. Peter Jordan si Mahadum nke potaers (Ndị nọrọ oge na Cambridge site na mkpakọrịta Emmanuel) na Sam Sam phillips na nnwale ịmụrụ nsogbu ahụ. Ngwaọrụ ha na-eji igwefoto ngwa ngwa Ultra, Igwe okwu na hydrophone ka ịdekọ mmiri mmiri na-adaba na tank. Mmiri irighiri mmiri abụwo ihe dị ka ọchịchọ sayensị maka ihe karịrị otu narị afọ: E bipụtara foto mbu nke mmiri mmiri 1908, Ma ebe ọ bụ na ndị ọkà mmụta sayensị agbasiwo ike ịchọta isi iyi nke ụda ahụ. A maara hydrodmics nke mmiri mmiri na-egbu elu mmiri mmiri: Mgbe mmiri na-agba mmiri, Ọ na-akpata nguzobe nke oghere, nke na-eme mkpọtụ ọsọ ọsọ ọsọ ọsọ nke mmiri mmiri, na-eme ka mmiri mmiri na-eme ka mmiri sie ike. A ga-eweghachi oghere ahụ ngwa ngwa mgbe agbakwunyere, na-akpata obere mmetụ ikuku ka ọ bụrụ mmiri mmiri. Ọmụmụ ihe gara aga nwere hypothesized na “Eren” A na-akpata ụda ya, Ahịhịa mmiri ma ọ bụ mmiri dị n'okpuru mmiri na-agbasa site na mmiri, Ma nke a enweghị ike ikwenye nyocha. Ndị na-eme nchọpụta na Mahadum nke Cambridge hụrụ na nnwale ha, Idesi ike, splash mbụ, nguzo nke oghere na akwa nke mmiri mmiri na-emechi emechi. Isi iyi nke ụda bụ egosipụta egosipụta. Phillips, Ugbu a nwa akwụkwọ Phd na Ngalaba Injinịa, achicha kwuru: “Na-eji igwefoto dị elu na-agba ọsọ na microphones dị elu, Anyị nwere ike ime ka oscillil nke egosipụta na nke mbụ, na-egosi na egosipụta bụ onye na - akwọ ụgbọ ala nke mmiri dị n'okpuru mmiri na ndị pụrụ iche '’ ụda na Board. “Agbanyeghị, ụda ahụ ikuku abụghị naanị ikuku dị n'okpuru mmiri na-agbasa elu, dị ka e chere na mbụ, N'usoro nke “isi” ịdị mkpa, A na-eme ihe ọfụma ga-anọ n'akụkụ ala nke oghere ahụ kpatara mmetụta ọdịda ahụ. Ihe a na-azọcha ahụ wee banye oscillation nke mmiri dị n'elu ala, Dị ka piston na-ezipụ oke ebili mmiri n'ime ikuku. Nke a bụ usoro dị irè karịa nke mmiri a na-eji mmiri mmiri na-anya ikuku ikuku karịa ka a tụrụ na mbụ. Dabere na ndị nyocha ahụ, Ọ bụ ezie na a na-eduzi ọmụmụ ihe dị ọcha, Enwere ike iji nsonaazụ ndị ọzọ dị mma iji tụọ mmiri mmiri, ma ọ bụ iji zụlite ụda dị mma maka mmiri mmiri na mmiri ma ọ bụ ihe nkiri, nke a ga-amata.