Kuthiwani uma i-thermometer iphula?

Kusukela ebuntwaneni sesiye safundiswa ukuthi i-thermometer ephukile yingozi emkhatsini wefulethi. Kamuva lo mbono ubonakala kancane kancane ekhanda lethu, futhi uma i-thermometer iphazamisekile ekhaya, akekho owaziyo okufanele akwenze. Ngakho-ke, ake sihlaziye uhlelo lwesenzo kule simo.

I-mercury thermometer yaphuka: imiphumela

Umswakama we-Mercury uyingozi kakhulu. Ekuqaleni, kunzima ukuqaphela ubuthi, ngoba izimpawu zayo zijwayele kakhulu kuzo zonke izidakamizwa. Izinhlungu eziqhubekayo, ukukhathala, ukucabangela noma ukucasula. Zonke lezi zimpawu, ngokushesha asiqapheli ngesigqi samanje sokuphila. Kodwa imiphumela ngemva kokushisa kwe-thermometer ingaba buhlungu kakhulu: imibhangqwana isithinte kabi uhlelo lomphakathi oluphakathi komuntu nezinso. Ngakho-ke kuyadingeka ukuthi usebenze ngokushesha futhi ngokuzithandela.

Ngemuva kokuba unikeze izinsalela ze-thermometer eziphathimandla ezinamakhono, udinga ukucubungula igumbi. Lungiselela isisombululo se-0.2% se-potassium permanganate noma isisombululo se-soda-soda. Ukuze ulungiselele, hlanganisa u-30 g we-soda no-40 g wesepha, konke kuhlanza ilitha lamanzi. Zonke izindawo ezaziseduze nendawo ye-mercury kumele ziphathwe ngokucophelela ngesisombululo esilungisiwe. Emva kwezinsuku ezimbalwa, isixazululo sihlanjululwa kule ndawo.

Ungasusa kanjani i-thermometer ephukile?

Qinisekisa ukuvula ifasitela egumbini lapho uphula khona i-thermometer. Ungavumeli uhlaka! Vala iminyango ngokuqinile ukuze umoya ungangeni endlini. Khumbula ukuthi i-mercury isakazeka kalula emanzini, inamathele ezindaweni ezikhona.

Ngaphambi kokuqoqa i-mercury, kubalulekile ukugqoka:

1. amagilavu ​​enjoloba. Gwema ukuxhumana nesikhumba;
2. amaphakheji we-polyethylene kuya ezinyaweni. Uma uqoqa konke, amaconsi e-mercury angakwazi ukunamathela ezinyaweni zakho, yingakho ususa nje izikhwama bese uzihlanganisa ndawonye;
3. I-cotton-gauze ibhande ebusweni. Ukuze ungeneli nge-mercury vapor, ngaphambi kokucwilisa imaski ngesisombululo se-soda noma amanzi ahlanzekile.

Ukuqoqa i-mercury ngokucophelela. Beka zonke izingcezu ezivela ku-thermometer ukuya embizeni engilazi ngamanzi abandayo. Amanzi ayovimbela ukukhuphuka kwe-mercury emanzini.

Kuthiwani uma i-thermometer iphukile futhi kunamaconsi amancane amaningi e-mercury phansi? Bangakwazi ukuqoqwa besebenzisa amadivayisi alandelayo:

1. i-syringe;
2. irayibhi eliphakathi kwe;
3. i-plaster;
4. iphephandaba elimanzi noma ucezu loboya bekotoni;
5. i-tape yokunamathisela noma ubumba;
6. Ukubhoboza ukudweba noma ukushefa.

Qinisekisa ukuthi ubheka kuzo zonke iziphazamiso kanye namacembe. Sebenzisa i-syringe ngenaliti enzima noma ikhasi eliphakathi kwalezi zinhloso.

Uma usola ukuthola i-mercury ngaphansi kwebhodi noma i-parquet, kufanele isuswe futhi ihlolwe. Uma kwenzeka ukuthi uqoqe i-mercury isikhathi eside, uthatha ikhefu njalo imizuzu engu-15 uphefumule umoya omusha.

Indawo lapho i-thermometer ephukile ikhanya ngokukhanya nge-flashlight. Ngesikhathi esifushane ungafaka isibani setafula. Ukukhanya kufanele kuwele endaweni ye-mercury eceleni. Ngakho wonke amaconsi e-silvery azobonakala futhi ngeke uwaphuthe.

Ungalokothi uchithe insimbi eqoqwe kuhlelo lokudoba noma uhlelo lokuthuthwa kwamanzi. Akukhathaleki ukuthi i-mercury ifikaphi ngemuva kwalokho, izohlukanisa iziphunga ezinobuthi kuze kusetshenzwe.

Ukuphi ukushayela uma i-thermometer iphula?

Ngaphambi kokuba uqale ukuqoqa i-mercury ekamelweni, qiniseka ukubika lesi sigameko kumasevisi afanelekayo. Ngingakubiza kuphi uma i-thermometer iphukile? Kunezikhungo ezikhethekile ezibhekana nokuqedwa kwemiphumela yalesi sigameko. Isevisi yokuqala, lapho okudingeka uhambe khona, uma i-thermometer iphukile yiMnyango Wezimo Eziphuthumayo. Ngokwefoni eyaziwa kusukela ebuntwaneni, kuyadingeka ukushayela futhi uthole izeluleko ezenzweni lapho.