Uyini imihlola capillary nendlela ebachazela?

Uma uthanda ukuphuza cocktail nophuzo kusukela tube, cishe waphawula ukuthi uma omunye emikhawulweni yaso lehliselwa ezingeni ketshezi yalesi siphuzo kuwo kancane kunaleyo inkomishi noma ingilazi. Kungani lokhu kwakwenzeka? Ngokuvamile abantu ungacabangi ngakho. Kodwa sekuyisikhathi eside physics imihlola babefana isikhathi sokutadisha kahle, aze amnikeza ngegama lakhe siqu - imihlola capillary. Came kuyithuba lethu ukuthola ukuthi kungani lokhu kwenzeka kanjani idatha alichaza lomkhuba.

Kungani eze imihlola capillary

Emvelweni, konke okwenzekayo kunezincazelo ezinengqondo. Uma uketshezi ogelezayo nokumanzisa (isib, amanzi e ngamapayipi plastic), ke uyovuka tube, futhi uma-non-ogelezayo nokumanzisa (isib mercury e ingilazi Izigaxa) - ke ivinjelwe. Ngaphezu kwalokho, ezincane engaba capillary, kuyanda ukuba indawo ephakeme kangaka, noma amaconsi ketshezi. Kuchazwa kanjani-ke abanjalo imihlola capillary? Physics uthi umphumela ukuchayeka emabuthweni surface ukungezwani. Uma ubheka ukuthi ungqimba ebusweni uketshezi kule capillary, kungabonwa ukuthi injalo kuba uhlobo umbuthano. Kanye walo izindonga tube has a amandla ukucindezela okubizwa ngokuthi ebusweni ukungezwani. Ngaphezu kwalokho, ogelezayo nokumanzisa uketshezi Vector yayo isiqondiso ebhekene phansi, kuyilapho non-ogelezayo nokumanzisa - phezulu. Ngokusho eyesithathu umthetho Newton, ke nakanjani kuphakamisa ilingane ingcindezi modulo esiphikisayo. Vele ungakwenzi iya phezulu noma phansi uketshezi ngamapayipi emincane. Lokhu kuchaza zonke izinhlobo capillary imihlola. Nokho, ngokuqinisekile, abaningi kwaphakama umbuzo yemvelo: "Futhi lapho bephakamisa stop noma ukwehlisa ketshezi?" Lokhu kungaba icala uma amandla adonsela phansi, noma Archimedes amandla ezilinganisweni ibutho kubangela ketshezi ukuhambisa ngendlela tube.

Ngingakusebenzisa kanjani lo mkhuba capillary?

Njengoba omunye zokusebenza zalesi simo, okujwayelekile womshini zokubhala, ijwayelekile cishe njalo umfundi noma umfundi. Cishe kakade ukuyichaza ukuthi lokhu kuyisimo induku capillary.
isakhiwo sayo ikuvumela ukubhala cishe kunoma iyiphi indawo, futhi mncane, uphawu olucacile ephepheni isikhathi eside kwenziwa ndaba bemthanda lokubhala welibhola letinyawo. Capillary senzakalo futhi kabanzi asetshenziswa kwezolimo ukulawula traffic futhi umswakama nokugcinwa enhlabathini. Njengoba wazi, ezweni lapho bekhula isiko, has a isakhiwo okuxekethile, lapho izikhala ewumngcingo aphakathi izinhlayiya ngabanye. Eqinisweni, akulutho like capillary. Ngokusho kwakhe amanzi ihlinzekwa ohlelweni impande nesitshalo inikeza umswakama ezidingekayo nosawoti ewusizo. Nokho, lezi amanzi izindlela inhlabathi futhi usukume futhi ngokushesha shabalala. Ukuvimbela le nqubo, kufanele abhubhise capillary. Izinguquko Ezenzeka le nhloso futhi afeze ziba ngcono inhlabathi. Futhi ngezinye izikhathi isimo reverse, lapho kuyadingeka ukuthuthukisa ukuhamba kwamanzi ngokusebenzisa ama-capillary. Kulokhu, lo ukatyvayut phansi, futhi ngaleyo ndlela inani ewumngcingo iziteshi iyakhula. Ekuphileni kwansuku zonke, lo mkhuba capillary isetshenziswa izimo ezihlukahlukene. Ukusetshenziswa umswakama iphepha amathawula kanye napkins, sebenzisa Wicks e amalambu kaphalafini nobunjiniyela - konke lokhu Sibonga kungenzeka ukuba khona e isakhiwo sabo eside, iziteshi emincane.