Ubuningi bokuhola: Ukuhlaziywa kwezindawo ezibonakalayo kanye nezicelo
Ukuhola kuyinsimbi enezinto ezihlukile zomzimba futhi zisetshenziswa ezinhlobonhlobo zezicelo zezimboni. Kulesi sihloko, sizobheka ukujula ekuhlolweni kokuhola, sihlaziye ukubaluleka kwayo ezinhlelweni ezahlukahlukene bese sichaza ukuthi kungani zibaluleke kakhulu embonini yamakhemikhali.
Ubuningi bokuhola kanye nezakhiwo zalo ezibonakalayo
Ubuningi bokuhola bubhekisela ebuningini bokuhola ngevolumu ngayinye, ngenani elithile le-11.34 g / cm3. Le mpahla ephezulu ye-density yenza ukuhola kube yinto ebaluleke kakhulu kwizicelo eziningi. Ubuningi bokuhola bungaphezu nje kwenani elithile, libonisa izici ezibalulekile zomzimba zokuhola ezifana nesisindo sazo esiphakeme, ukumelana kahle nokugqwala kanye nephuzu eliphansi elincibilikayo (327.5 ° C).
Ubuningi bokuhola ezihlolweni zezimboni
Ngenxa yobuningi obuphezulu bokuhola, kusetshenziswa kabanzi embonini yokwenziwa kwemikhiqizo edinga izinto ezisindayo. Isibonelo, emkhakheni wokuvikelwa kwemisebe, ubuningi obuphezulu bokuhola bukwenza kube yinto ekahle yokuvikela, ukuvimba ngempumelelo ukungena kwama-x-ray kanye nemisebe yama-gamma. Ekwenzeni ibhethri, amabhethri e-lead-acid asebenzisa ithuba lokuhola okuphezulu kwe-lead kanye nezakhiwo ze-electrochemical ukuhlinzeka nge-exborment ethembekile.
Ukudambisa ukuhola kuyasetshenziswa nasezimbonini zokwakha kanye nezimboni. Amapayipi okuhola ayekade asetshenziswa kabanzi ezinhlelweni zokuhambisa amanzi ngenxa yezakhiwo zazo zokulwa nokugqwala. Njengoba ukuqwashisa kwezemvelo sekukhuphukile, amapayipi okuhola athathelwe indawo kancane kancane ngezinto eziphephile.
Umthelela wezemvelo we-Holy density
Ngenkathi ubude be-density of eholayo buhlinzeka ngezinzuzo ngokusetshenziswa kwayo kunqwaba yezicelo, ubuningi bokuhola busho ukuthi kungenzeka kube yingozi emvelweni. Imfucumfucu ye-High-Density Lead, uma ingaphathwa kahle, ingaholela ekungcoliseni insimbi esindayo yenhlabathi nemithombo yamanzi, nayo engathinta imvelo kanye nempilo yabantu. Ngakho-ke, ukuqonda kokuqina kanye nezici ezihambisanayo zokuhola kubalulekile ekuthuthukisweni kokwelashwa okulahla imfucuza kanye nezinyathelo zokuphinda usebenzise kabusha.
Ukugcina
Ubuningi bokuholwa bugcini nje kuphela obunquma impahla yalo ngokomzimba, kepha futhi buthinta kakhulu ukusetshenziswa kwalo embonini kanye nomthelela wezemvelo. Ukuqonda ubuntu bokuhola lapho ukhetha futhi usebenzisa izinto zokuhola kungasiza ekukhuliseni ukwakheka komkhiqizo kanye nesicelo ngenkathi kunciphisa imithelela yayo yezemvelo ephikisayo. Ubuningi bokuhola ngakho-ke isici esibalulekile okufanele sibhekwe ngokucophelela ekukhiqizweni kwezimboni kanye nokuphathwa kwemvelo.