Yintoni na ke nesenzeko capillary kwaye bekuchazela indlela?

Ukuba ungathanda ukuba ukusela cocktails okanye ezinye iziselo ukusuka ityhubhu, mhlawumbi waphawula ukuba xa omnye eziphelweni zalo uvikivwa inqanaba ulwelo lwe zesiselo kuyo engaphezulwana nje kancinane kune ngesitya okanye neglasi. Kutheni le nto isenzeka? Ngokuqhelekileyo abantu musa ukucinga ngaloo nto. Kodwa nokwakheka iziganeko ezinjalo kuye kwafuneka elide ixesha ukufunda kakuhle yaye wamnika igama lakhe - izenzakalo capillary. Kwafika ithuba yethu ukufumanisa ukuba kutheni oku kwenzeka nendlela data sicacisiwe yi isenzeko.

Yini na izenzakalo capillary

Kwindalo, yonke into eyenzekayo kukho isizathu esivakalayo. Ukuba ulwelo ilele (umz, amanzi kwityhubhu iplastiki), uya kuvuka ityhubhu, kwaye ukuba non-ilele (umz, mercury in izixhobo iglasi) - ke isusiwe. Ngaphezu koko, lo encinane embindini le capillary, ukunyuka ukuya kwindawo ephezulu, okanye amathontsi amanzi. Yintoni uchaza izenzakalo capillary ezinjalo? Physics uthi ukuba umphumo sesichengeni imikhosi webala akhululeke. Ukuba ukhangela kumphezulu umaleko kolwelo kwi capillary, oko kunokubonwa ukuba ifomu yalo na uhlobo kwisangqa. Kunye emdeni wayo phezu kweendonga ityhubhu kukho amandla yengcinezelo ekuthiwa umphezulu akhululeke. Ngaphezu koko, le ilele ulwelo ulwalathiso kumda wesangqa yayo zibheke ezantsi, lo gama i-non-ilele - up. Ngokutsho wesithathu umthetho Newton, yiyo kuphakamisa ilingana uxinzelelo modulo counter. Nje ukuba sibuyele phezulu okanye ezantsi ulwelo ibe tube elimxinwa. Oku kuchazela abafundi zonke iintlobo iziganeko capillary. Noko ke, inene, abaninzi baye kwavela umbuzo yendalo: "Kwaye xa okukunyusa stop okanye ukuthotywa ulwelo?" Oku kuya kuba njalo xa amandla womxhuzulane, okanye Archimedes iibhalansi amandla amandla abangela engamanzi ukuya kwityhubhu.

njani ukusebenzisa ziyenzeka capillary?

Ukususela omnye izicelo kule meko, leyo kwande ekwenziweni zokubhala, eziqhelekileyo phantse wonke umfundi okanye umfundi. Mhlawumbi sele ugqibe ukuba olu stick capillary.
isakhiwo sayo ikuvumela ukuba ubhale kuyo phantse nasiphi na isikhundla, kwaye ezicekethekileyo, uphawu ecacileyo iphepha ixesha elide wenza mba zithandwa kakhulu phakathi yokubhala yabafundi. Capillary kuthiwa kwakhona Lusetyenziswa kakhulu kwezolimo ukuze ulawulo lwezithuthi kunye nokugcinwa ukufuma komhlaba. Njengoko usazi, ilizwe apho zikhula inkcubeko, abe isakhiwo evakalala, apho izithuba emxinwa na phakathi kweengqakumbana ngamnye. Eneneni, akukho nto ifana emithanjeni. Ngokutsho kwakhe amanzi nakwesiphi kwinkqubo iingcambu kunye isityalo sinika ukufuma eziyimfuneko kunye neetyuwa luncedo. Nangona kunjalo, la manzi iindlela zomhlaba usuke phezulu yaye ngokukhawuleza komphunga. Ukunqanda le nkqubo, kufuneka kutshabalalisa emithanjeni. Nje le njongo kwaye enze bezikhulule umhlaba. Kwaye ngamanye amaxesha kukho imeko umva, xa kuyimfuneko oko ukuphucula ukuhanjiswa kwamanzi ngomlomo emithanjeni. Kulo mzekelo, i ukatyvayut emhlabeni, yaye inani lamajelo emxinwa ukunyuka. Kubomi bemihla ngemihla, isenzeko capillary lisetyenziswa ezahlukeneyo iimeko. Ukusetyenziswa kwe-sanitary kwephepha izifunxi kunye kwamalweyile, sebenzisa ezifunxa e nezibane zeparafini kunye nobunjineli - konke oku Bulelani kunokwenzeka ukuba ubukho kubume lamajelo elide, elimxinwa.