Chii dzakaonda mhepo? zvivako Its uye nenheyo

Air arambe achirema zvinosiyana. Where zviri zvishoma rarefied mhepo. Ngationei kuti zvinorevei dzakaonda mhepo uye chii chinoratidza rinopa.

The gaseous hamvuropu Nyika

Air - dzisingaiti, asi zvikuru chikamu redu. It chinobatanidzwa simba muviri, kuramba zvose zvinokosha mashandiro anoita zvipenyu. It hwezvekukurukurirana kuchinjwa ruzha, kunotadzisa overcooling Nyika uye anodzivirira kubva kunyanyisa rezuva nemwaranzi simba.

Air - ndiwo chokunze goko yepasi, akadana mhepo. It rine muzvizhinji ine magasi .. Neon, argon, rehydrogen, methane, nehelium, krypton, etc. chikuru chakapatsanurwa inowira oxygen senitrogen, izvo vanoumba kubva 98% kusvika 99% mhepo.

Nhamba gasi uye kuwanda kwavo dzingasiyana. Saka, nokuda chiutsi choutsi motokari uye mafekitari kupfuura guta racho mhepo yakazara carbon dioxide. Mumasango, pasi, pasina firimu, anowedzera okisijeni. Asi mafuro nharaunda nokuwedzera inorwara methane, iro dzoga mhou panguva kugaya.

arambe achirema mhepo

Pamusoro arambe achirema pamusoro gasi goko zvinokonzerwa zvinhu zvizhinji, munzvimbo dzakasiyana-siyana dzenyika uye akasvibira padaro rinenge zvakasiyana, zvakasiyana. Air pamwe yakaderera arambe achirema - ndicho mhepo dzakaonda (kubva pashoko "isingawanzowanikwi"). Pasati iri, ndipo mamorekuru ayo vanoparadzaniswa mumwe.

The arambe achirema rinoratidza sei mhepo yakawanda ari mumwe cubic mita chinzvimbo. Sezvo ukoshi ichi mureza wakaisirwa kuti 1,293 makirogiramu por cubic mita pasi kwomuzvarirwo ezvinhu uye mhepo yakaoma.

In mumuviri sainzi, kusiyanisa pakati yakananga arambe achirema uye vakawanda. Dzinenge anosarudza uremu zvakadini mune mhepo chete cubic mita. It kunobva Latitude uye innertsii yepasi wacho kutenderera. The gobvu atsunga inobva barometric kumanikidzwa, tembiricha kwakakwana uye yakananga gasi chenguva.

Mitemo chikuru matangiro uye nhungamiro dzakaonda mhepo zvinorondedzerwa nemurairo Gay-Lussac uye Boyle. Maererano navo, yepamusoro tembiricha uchingodzikira kumanikidzwa, mhepo kwava kushoma. Panguva imwe cheteyo, zvakakosha uye mwando: ayo kuwedzera arambe achirema kunoderedza.

Mutete mhepo uye kukwira

Simba okutorwa Nyika, sezvinoita magineti, kunokwezva zvose kuwanikwa muviri wake kwaari. Saka isu tiende, pane randomly dzinodzengerera muchadenga. Naizvozvo, mamorekuru kwemashoko ari kuenda zita guru nechepasi, izvo zvinoreva kuti ayo arambe achirema uyewo yepamusoro kumanikidzwa pa pepasi. The kure nayo, saka nhamba idzi yakaderera.

Wacherechedza here kuti pamwe pave yakakwirira altitudes, dzakadai mumakomo, kufema kunova kunorema? All nokuti kuti pane rarefied mhepo. Sezvo nhamba pakakwirira okisijeni tigutsikane mune imwe fő mhepo kunova zviduku. Haaiti saturate ropa zvakanaka, uye tine dambudziko kufema.

Kukwirira Mount Everest - 8488 mamita. Pamusoro pazvo mhepo arambe achirema ndeimwe muzvitatu vomureza arambe achirema panguva wegungwa. Cherechedza kuchinja munhu anogona kare panguva imwe kukwira pamusoro 1,500 kusvika 2,500 mamita. Uyezve kuchinja arambe achirema uye kumanikidzwa Runonzwika zvakawanda acutely, uye atova rinomiririra utano pangozi zvinogona.

Most maitiro nokuti pauri mhepo exosphere - chokunze rukoko zvomumhepo. It rinotanga kubva nekukwirira 500-1000? Km pamusoro pepasi. Iye zvishoma nezvishoma anochinja kuva nzvimbo yakavhurika, apo nzvimbo iri pedyo Vacuum wehurumende. Pressure uye arambe achirema zviri gasi iri nzvimbo yakaderera chaizvo.

Helicopter uye rarefied mhepo

Kubva mhepo arambe achirema kunotsamira zvikuru. Somuenzaniso, rinotsanangura "sirin'i" nokuda kuwedzera pepasi. Nokuti murume ndiwo makubhiti zviuru gumi. Asi kukwira saka yakakwirira, unofanira kuva gadziriro refu.

In aircrafts uyewo kune pakunogumira. In helicopters zviri pamusoro 6000 mamita. Ndoda kupfuura ndege. All akatsanangura zviri kuvakwa uye kushanda "shiri" ichi.

Lift neherikoputa anowana achishandisa screws. Haaruki dzakaparadzana mhepo hova maviri: pamusoro pavo uye pasi pavo. At pamusoro mhepo kufamba nenzira screws, pasi - pamusoro. Nokudaro, arambe achirema pasi Bapiro midziyo kunova kupfuura pamusoro payo. Helicopter kufanana inobva mumhepo pasi pacharo, uye zvinotora kure.

Mutete mhepo haagoni kusika achida kumanikidza. Mumamiriro ezvinhu akadaro, anofanira kuwedzera zvikuru injini simba uye nokukurumidza pamusoro screws kuchaita kuti kwete kukurira zvinhu pachavo. Kazhinji, helicopters achibhururuka denser mhepo pagungano kukwira pamusoro 3-4 zviuru mamita. Zvisinei, chete kamwe mufambisi Zhan teekannu akabata motokari yake 12 500 metres, injini abatwa moto.