InotungamirwaSecondary dzidzo uye zvikoro

Chii mhepo? Mwando mhepo tembiricha

Hatigoni kurarama ndisina. Kwose kwose, achipa mukana kufema. Air ... The okisijeni yaiva akakomborerwa Pakutanga ariko chero munhu panyika. tikaedza kunzwisisa zvizere Zvino ndiyo mhepo. Uyewo kubva nyaya kuziva chii ayo gasi sezvamunoita, chii chinoumba zvayo mwando tembiricha.

upenyu

Upenyu hwedu nyika yave iripo kwemabhiriyoni emakore. Uye masayendisiti nguva dzose kuziva huru zvinhu kukanganiswa kuberekwa kwake. Zvinofungidzirwa kuti rimwe zvikonzero - kuwana nyika iri dzinonzi inogarwa mapazi. Tiri kutaura imwe optimum kure ayo nechepakati nyeredzi hurongwa, orbital nguva vakakomba akabatana, simba regiravhiti uye, chokwadi, gasi anoumba chadenga. Kana, kazhinji, chake. Zvichitaurwa zviri nyore, rinoreva munhu nenhumbi kuti yatinofema. Asi chii chinonzi mhepo? Uye chii mwando yayo tembiricha? Nezvazvo uye nehurukuro.

tsananguro

Air muvhenganiswa anonzi negasi. Zvinoumba nyika muchadenga. Kana isu kutaura pamusoro penyika, zvino kunyanya chinosanganisira okisijeni uye senitrogen - 98-99% muna yose. Nokuti Zvakasara chikamu inowira carbon dioxide, neon, sehydrogen, uye argon. Air - Izvi ndizvo zvakakodzera kuti zvisikwa zvose nokuda hwandaiva kuvapo uye upenyu zvavo. Pasina izvozvo haugoni kuita. Saka zvino tinoziva chii mhepo. Asi chii zvichikosha?

All nyaya oxygen. Mukuita kufema, anoenda neropa mumakamuri zvipenyu. Pane anowanikwa ari oxidation muitiro, iyo inodiwa kuti simba. sezvamunoita Its dzingasiyana zvichienderana kukwira kana mamiriro enzvimbo zvimwe. Somuenzaniso, mumaguta carbon dioxide kuti tigutsikane anogara kupfuura musango. A kwazvo okisijeni mumakomo vachagara kuderera muwanze kukwira, nekuti zviri kurema zvikuru kupfuura senitrogen. Zvino tinoziva chii mhepo uye chii chinoratidza zvayo gasi sezvamunoita. Uye vanodawo okisijeni nokupisa mafuta pamba kana indasitiri. A kushandisa nzira liquefying kugadzirirwa kwazviri inert magasi. Saka, chii chiri mumhepo, zvino pachena.

Chii mwando?

Hama mhepo mwando akataura reshiyo ari kukwana kumanikidzwa mvura mhute mune musanganiswa ratinoona magasi kune zvine mhute kufurirwa ari tembiricha kupiwa. Mune zvokuimba kuti nhamba iyi runotaurwa muchiGiriki tsamba φ. Kana tikafunga mwando, ndiko - chitsama mwando kuti zviri muna imwe cubic mita mhepo. Asi zvinozivikanwa kuti mune zvimwe tembiricha ratinoona, unogona kuchengeta chete imwe kunonyanyisa mari emura. Ndiko, sezvo tembiricha inowedzerawo - ichi kukosha kunowedzera uye kunoderedza - anowa. Naizvozvo, masayendisiti uye sezvaari chinhu chakadai hama mwando. Kuti tizive parameters vaishandisa hygrometers uye psychrometers.

Chii mwando kubva nezvakatipoteredza pfungwa maonero? Ichi chinhu chakakosha kwazvo chinhu nezvazvo. Kana mutengo iri pasi, vanhu vakawedzera fatigability vakachengeta kudzikira mune pfungwa kwacho, maonero uye ndangariro. Uyewo, kune ngozi uye kuti pose pakaoma mucous membranes, kuti deposition pamusoro microcracks, iro munzvimbo nemavhairasi uye utachiona. Kudzora chakarurama ichi rinowanzoshandiswa chaiwo sensors uye humidifiers. Asi vamwe zvakare nzvimbo "nyoro" anogadzirwa mhepo conditioners. Ivo, nekusiyana, anogona kuderedza mwando.

Chii tembiricha?

Temperature - iyi ndiyo imwe zvivako zvayo, iyo inotaurwa quantitative nenzira. The chakarurama ari dzichichinja. In siyana nzvimbo dzenyika, zvakare, kune tembiricha zvakasiyana. Kana tikaongorora nokukwirira riri pedyo pamusoro, izvozvo zvinosiyana ndakasununguka chaizvo-siyana. Somuenzaniso, muna Saudi Arabia +58 ºC zvakanyorwa muna 1922. Panguva iyoyowo rimwe Antarctic pazviteshi muna 2004, iyo lämpömittari akaratidza zvinyorwa -91 ºC. Zvichienderana pakakwirira netembiricha kuchinja. Uye kazhinji zvinoitika randomly.

Munyika dzakawanda, mhepo tembiricha kunoyerwa pamwero. izvi zvinoitwa nokushandisa Celsius akamboona. Zero zvinoreva tembiricha panguva iyo utsotso inotangira chando, uye 100 kana kupfuura - kufashaira mvura. Asi kusvikira ikozvino, pane nyika kuti kushandisa chikero chakagadzirirwa kuchipfuura. Somuenzaniso, muUnited States. It chinguva, kukosha nechezasi inomiririra kunyunguduka chando, uye kufadza - iri kufashaira mvura, akakamurwa 180 inegumi. Saka zvino tinoziva sei kukosha mhepo iri, uye nei pasi mwando iri utano.

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