Amandla yangaphakathi ukwimo

Ukuze siphendule lo mbuzo, yintoni na amandla lwangaphakathi, masikhumbule umzekelo ekhokelwa ngutitshala yesikolo, echaza intsingiselo amandla agciniweyo kunye. Ngamagama alula, ngowokuqala kubo - na amandla sesindululo oye na umzimba ezihambayo, kwaye eyesibini - ukukwazi kungaqatshelwanga ukwenza nawuphi na umsebenzi. Yaye zombini ezi amandla bayakwazi ukuba "ukuhamba" omnye komnye.

Makhe usebenzisa umzekelo. Phezu zeplastiki (iphepha eliphambili) yibhola metal enzima. Thabatha yona leyo ekhwela ukuphakama ingalo. De waya encotsheni ngongoma, sayo kwikinetiki Amandla lifinyele, kwaye wokwandisa, ufikelela iphezulu ngexesha lokunqunyanyiswa kwaso. Kodwa apha makhe sihambe kwebhola, waye phantsi kwempembelelo luxwila womxhuzulane. Kwenzeka ntoni kule ndawo? elula kakhulu: amandla (agciniweyo) iguqulelwa isindululo olukhawulezisiweyo. Oku kwenzeka nje ibhola angaweli kumphezulu kwaye uyeke (apho nto kulo mzekelo sibe isiseko zeplastiki). Ngophanya nje lweliso, kusenokubonakala ngathi amandla ibhola wanyamalala, kodwa ke akunjalo, ekubeni amandla lwangaphakathi liye landa. Ukuba sihlolisisa ngenyameko crash, kwaye kukho uMonga- ebonakalayo intsimbi, kwaye ibhola gqitha (ingakumbi xa yena kwakhona bakhokele). Ngaphezu koko, indawo ubushushu zoqhagamshelwano zabelwa.

Kwenzeka ntoni kwinqanaba eziphilayo isakhiwo lenkcenkce? Iimolekyuli besenza izinto amanyene omnye nomnye imikhosi macala yomtsalane kunye isizathu. Le deformation ubangela ukutshintshwa abathile kubo, ngokwenjenjalo ukutshintsha amandla lwangaphakathi iyonke. Ezi amasuntswana ayibonakali iliso kodwa babe amandla agciniweyo kunye. Ukufuduka isakhiwo lwangaphakathi amandla eziwa yathi iimolekyuli ezongezelelweyo. I-eneji yangaphakathi ngenxa impefumlelwano amasuntswana, ngoko ke, kusoloko. Le yenye mpawu mba. Le yangaphakathi eneji - kudityaniswe nobonisa entshukumo amandla, sizalwa zonke molekyuli kunye atom yomzimba.

Kukho ifomula ukubala. Enye ingongoma ebalulekileyo - le ndlela efanelekileyo kuphela ekubaleni yegesi efanelekileyo. Kulo amandla enokubakho

F = (I / 2) * (m / M) * T * R,

apho I - ukungavumelani kwe izidanga yenkululeko. Oku kuthatha ingqalelo kuphela inani molecule m kunye kokugquma lobushushu T. Kwiindawo irhasi ezizisiweyo kubonelelwa yobungakanani Ukongezelela okuhlala, uxinzelelo, isakhiwo ezo molekyuli ngokwabo.

Ethetha inguqu sobabini imithombo yamandla bakhomba Yu R. John. Njengoko Ugqirha a sikhephe, watsalela ingqalelo umahluko phakathi ngobunzulu umbala igazi oomatiloshe nabemi kumazwe abandayo. Kamva, nguye lowo walatha enye yeempawu eziphambili eneji - zikho. Ayizi zinyamalale, kodwa iguqulelwe kuphela kwezinye iintlobo, kunye ixabiso lilonke kuhlala ingatshintshanga.

Amandla yangaphakathi amanzi kwakhona ngokuxhomekeke kwimithetho jikelele. Umzekelo, iingcali eyaziwa kakuhle ukuba emva wokugqibela ubushushu amanzi emvula ngaphandle inqanawa njalo ngaphezulu ngaphambili. Oku kubangelwa yinto yokuba phambi esesibhakabhakeni baziswe ubunzima yabo yamandla amanzi, ukufudumeza yayo. Omnye umzekelo apho wonke umntu lijongene yonke imihla - ukuba abilayo. Lwanele ukubeka sikhongozeli amanzi phezu ipleyiti kunye ziquka negesi, i-eneji lwangaphakathi ulwelo laqalisa ukwanda. Iimolekyuli walungisa inkxaso eyongezelelweyo isantya zabo. Ngako oko, inani yangqubana mutual sibe ezinkulu. Kodwa ukuba uyayisusa umthombo ubushushu ngaphandle, amanzi ayaphola phantsi ngoko nangoko. Oku kwenzeka ngenxa sindululo amaninzi amandla lwangaphakathi amasuntswana. Koko, inkqubo okupholisa kwakhona ibonakalisa umthetho zolondolozo: umoya okukufutshane itshiswa yaye yandiswa, nokwenza umsebenzi.