Amazing uye shanduka arambe achirema chemvura

Chokwadi mvura kuti ane fuma chipo anenge kose, uyewo yaro hune basa paumbwe uye dzigadziridzwe dzakawanda upenyu siyana tinoziva kubva kosi chikoro. Chiizve chingataurwa pamusoro zvinoshamisa ehupfumi pamusoro H ₂ O?

Physics anoti rimwe chikuru zvinhu ndiyo arambe achirema mvura. chokuratidza ichi chatichakurukura zvizere. Chii ukoshi ichi? The arambe achirema kwemvura, uyewo vamwe chero fuma kana zvinhu kunoratidza kuti vangani uye, zvakawanda chaizvo, chii chiri huri vakawanda womumwe Vhoriyamu fuma.

Chii mvura zvokuti zvinoshamisa kuti ayo arambe achirema zvinokosha kutaura ariega? Chekutanga, zviri anoruramiswa nokuwanda kwemarudzi ayo. The mvura kungava mvura yakachena uye munyu, rinorema uye imwe rinorema, mupenyu uye wafa. Uyezve, mumwe vanoziva mashoko akadai pasi uye chicherwa mvura, vasanaiwa nemvura kana vazvinyause mvura, anoruka uye kunyange rakaoma. The mvura, sezvo tose rangarira, zvingava zviri hwakasimba, gaseous kana mvura mamiriro, rinonzi aggregation. Sezvinotarisirwa, arambe achirema kwemvura munyu kwakatosiyana arambe achirema mvura kana nechando.

Ongorora zvinhu zvatariswa (kusanganisira arambe achirema mvura) pasi kwomuzvarirwo ezvinhu, izvo vanoti mumhepo kumanikidzwa kukosha 760 mm HG. Art. uye ambient tembiricha yakaenzana 0 ⁰ C. With parameters izvi zvinochinja, kunyanya kuchinja zvichienderana maitiro uye zvinhu. All kunze mvura. The arambe achirema mvura panguva dzakasiyana tembiricha pasi kwomuzvarirwo ezvinhu hazvina kukosha.

Kusiyana nezvimwe zvinhu, achidzikisa munhu arambe achirema kana neshungu, mvura iri kuwanda kubva 0 kusvika 4 Celsius ayo arambe achirema inowedzerawo. Pamusoro kutonhora, vhoriyamu uye arambe achirema mvura zvakare vazvibate uncharacteristically: kwayo vhoriyamu kunowedzera uye arambe achirema kunodzikira. Zvinokwanisika kuchengeta mumamiriro ezvinhu umo mvura yakagwamba nechando inotanga pombi mvura. In mhuka kujairika kuchiitwa H ₂ O kunodzivirira rezasi akaturikidzana mvura nechando uye anoponesa upenyu hwavo vaigara. Kana kuwedzera tembiricha mvura, pashure nomuganhu 4 ⁰ C, ayo arambe achirema, uyewo panguva kutonhora, rwunotanga kuwa. Sea mvura musisiri, uye pfungwa idzi, kuratidza kunonyanyisa arambe achirema vemu sub-razero tembiricha.

Zvinoshamisa chokwadi kuti mvura yakachena zvakakwana pasina kuvapo mhepo matema uye nemaziso inclusions tsvina kana guruva, inogona dzaserera kusvika -70 madhigirii, pasina paumbwe chando kana kuti vakuchidzire pasina kufashaira tembiricha muganhu rworwendo 150 Celsius. anomalies kwakadaro zvinogoneka pasi zvimwe zvinhu (yakawedzera kuomesa, somuenzaniso), uye avo kubereka zvinogoneka chete murabhoritari ezvinhu.

Kazhinji, kuti arambe achirema mvura sei kuvapo nouipi, gasi matema uye munyu zvayo sezvamunoita, mumhepo kumanikidza mutengo, kuti ambient tembiricha uye vanoverengeka zvimwewo. Zvinonzi nyaya nyore haizorambi katyamadza masayendisiti avo zvachose tarenda mumuviri ehupfumi, kukwanisa mamiriro uye makemikari anoumba.