Hoʻohui, Solidification, Evaporation, Sublimation a me Condence

Mea Kākau: Laura McKinney
Lā O Ka Hana: 4 Apelila 2021
HōʻAno Hou I Ka Lā: 1 Iulai 2024
Anonim
Hoʻohui, Solidification, Evaporation, Sublimation a me Condence - 'Ōuli
Hoʻohui, Solidification, Evaporation, Sublimation a me Condence - 'Ōuli

Anter

Nui nā ʻano hana kino e hiki ai i nā mea ke hoʻololi mālie i ka mokuʻāina, ma waena o waena paʻa, wai a ʻenekini e like me nā kūlana kaomi kikoʻī a mahana ia malalo ona, a me nā hana hōʻeleu kikoʻī.

ʻO kēia ma muli o ka nui o ka ikehu e haʻalulu ai kona mau ʻāpana, e ʻae ana i kahi kokoke a liʻiliʻi paha ma waena o lākou a pēlā e hoʻololi ai i ke ʻano kino o ka mea waiwai i ka nīnau.

ʻO kēia mau kaʻina hana: fusion, solidification, evaporation, sublimation and condensation.

  • ʻO ka hoʻohuihui ʻO ia ka paukū mai ka paʻa a i ka mea wai ke hoʻonui ʻia kona mahana (a i kona pae hoʻoheheʻe).
  • ʻO ka hoʻokūpaʻa ʻo ia ka hihia ʻē aʻe, mai ka wai a paʻa, a mai ka ʻeaea a paʻa paha (i kapa ʻia hoʻi crystallization a i ʻole ka waiho ʻana), ke lawe aku i ka mahana.
  • ʻO ka mahuʻi Hōʻike ia i ka hoʻololi ʻana mai kahi wai a i kahi kūlana ʻenekini ma ka hoʻonui ʻana i ka mahana (a hiki i kona wahi paila).
  • ʻO ka hoʻomaluhia He like ia, akā ʻoi aku ka liʻiliʻi: ʻo ka hoʻololi ʻana mai paʻa a i ke kinoea, me ka ʻole o ka hele ʻana i ka moku wai.
  • ʻO ka hoʻoliʻiliʻi aiʻole ka ua, hoʻololi i nā kinoea i loko o nā wai mai ka loli o ke kaomi a me ka mahana.

Hiki iā ia ke lawelawe iā ʻoe: Nā laʻana o Solid, Liquid a me Gas


Nā laʻana Fusion

  1. Hoʻoheheʻe hau. Ma ka hoʻonui ʻana i ka mahana o ka hau, a waiho paha ma ke ana wela a i ʻole ke hoʻokau ʻia ʻana i ke ahi, e lilo ka paʻa a lilo i wai wai.
  2. Hoʻoheheʻe hao. Hana nā ʻoihana metallurgical like ʻole ma muli o ka hoʻoheheʻe ʻana o nā pahuhopu i nā umu ʻoihana nui, i hiki ke hana a fuse iā lākou me nā poʻe ʻē aʻe (alloys).
  3. Kukui i nā ihoiho. Nā ihoiho, hana ʻia mai nā paraffins mai ʻāpana uila, paʻa paʻa i ka mahana wela o ka lumi, akā i ka wā o ke ahi o ka wick, hoʻoheheʻe ia a lilo i wai hou a anuanu hou.
  4. Magma lua pele. Hoʻohui ʻia i nā kaomi a me nā mahana nui loa, hiki ke noʻonoʻo ʻia kēia mea e noho ana i ka honua i ka pōhaku hoʻoheheʻe a i hoʻoheheʻe ʻia.
  5. Hoʻoula i nā lula. Ma ka hoʻonui ʻana i ko lākou mahana i nā kūlana maʻamau, lilo koke kekahi mau mea pālolo i wai, ʻoiai lākou e hoʻopaʻa paʻa hou e like me ka wikiwiki ke pili ʻole ka lapalapa me lākou.
  6. Hoʻoheheʻe waiū. ʻO ka Cheese kahi coagulate waiū ʻoi aku ka nui a ʻoi paha ka paʻa o ka mahana wela o ka lumi, akā i ka wā e wela ai lilo ia i wai a hiki i ke anuanu hou.
  7. ʻO nā mea hao. ʻO ke kaʻina hana o ka kuʻihā e hoʻopili i ka hoʻohui o kahi metala e nā a hopena kemika ke ana wela kiʻekiʻe, ʻae iā ʻoe e hui pū me nā ʻāpana metala ʻē aʻe no ka liʻiliʻi o ka paʻa a, ke hoʻomaha ʻia, loaʻa hou ko lākou ikaika.

E ʻike hou aʻe: Paʻa i nā laʻana wai


Nā laʻana o ka solidification

  1. Hoʻolilo i ka wai i ka hau. Inā mākou e hoʻoneʻe i ka wela (ikehu) mai ka wai a hiki i kona kiko o ka hau (0 ° C), e nalowale ka wai i ka neʻe a hele i kahi paʻa paʻa: ka hau.
  2. Hana i nā pōhaku lepo. Hana ʻia nā pōhaku lepo mai ka hui ʻana o ka pālolo a me nā mea ʻē aʻe i loko o ka pā semi-wai, i loaʻa i ko lākou ʻano kikoʻī i kahi puna. Aia a laila, hoʻomoʻa ʻia lākou e hemo i ka wai a hāʻawi iā lākou i ka ikaika a me ke kūpaʻa i ka hoʻi ʻana.
  3. Hoʻokumu pōhaku Igneous. ʻO kēia ʻano pōhaku i hoʻokumu ʻia mai ka magma lua pele wai e noho ana i nā papa hohonu o ka honua.
  4. Hana i nā kanakē. Hana ʻia nā mea ʻono ma ka puhi ʻana a me ka hoʻoheheʻe ʻana i ka maʻamau, a hiki i ka loaʻa ʻana o kahi mea wai brownish. Ke ninini ʻia i loko o kahi moʻo, ʻae ʻia ia e hōʻalili a paʻakikī hoʻi, no laila e loaʻa ai kahi caramel.
  5. Hana i nā sausages. Hana ʻia nā sausages e like me chorizo ​​a i ʻole koko sausage mai ke koko o nā holoholona, ​​hoʻopili ʻia a marino ʻia, hoʻōla ʻia i loko o ka ʻili o nā ʻiʻo puaʻa.
  6. Hana aniani. Hoʻomaka kēia hana me ka hoʻohui o mea maka (ke silica one, calcium carbonate a me ka limestone) i nā mahana wela, a hiki i ke kūlike kūpono e puhi a hoʻohālikelike iā ia. ʻAe ʻia ka hui ʻana e hōʻalili a loaʻa iā ia kona ʻano paʻa a me ka transparency.
  7. Hana i nā pono hana. Mai ke kila wai (ka hao o ka hao a me ke kalapona) a i ʻole ka mea hoʻolei, hana ʻia nā pono hana a me nā pono hana no kēlā me kēia lā. ʻAe ʻia ka kila wai e hōʻoluʻolu a paʻa i kahi puna a pēlā i loaʻa ai ka mea hana.

E ʻike hou aʻe: Nā laʻana mai nā wai a i nā ʻūlū


Nā laʻana o ka evaporation

  1. Wai paila. I ka lawe ʻana mai i ka wai i 100 ° C (kona wahi e hoʻolapalapa ai), lawe ka nui o kāna mau huna i ka ikaika a lilo ka wai a lilo i mahu.
  2. Nā lole e kau ana. Ma hope o ka holoi ʻana, kau mākou i nā lole i mea e wela ai ka wela o ke kaiapuni i ke koena a me nā lole maloʻo maloʻo.
  3. Uahi kope. ʻO ka uahi e puka aʻe mai kahi kīʻaha kope wela a kī paha he ʻāpana wale nō ia o ka wai i loaʻa i ka hoʻohuihui ka mea e lilo i kūlana gas.
  4. Hoʻoulu. ʻO nā kulu o ka hou a kā mākou ʻili e hūnā ai i ka lewa, pēlā e hōʻoluʻolu ai i ka mahana o ko mākou ʻili (lawe lākou i ka wela).
  5. ʻAlekohola a i ʻole ether. ʻO kēia mau mea, waiho ʻia i ka mahana wela, e evaporate i loko o kahi manawa pōkole, ʻoiai ʻoi aku ka haʻahaʻa o ko lākou wahi evaporation ma mua o ka wai, no ka laʻana.
  6. E kiʻi i ka paʻakai kai. ʻO ka evaporation o ke kai kai lilo ka paʻakai i hoʻoheheʻe ʻia i loko ona, e ʻae ana e hōʻiliʻili ʻia no ka papaʻai a i ʻole nā ​​ʻoihana ʻenehana, a i ʻole ke desalinate i ka wai (mai ka mahu e hoʻolilo ʻia i wai, i ʻole nā ​​paʻakai).
  7. Pōʻaiapuni hydrological. ʻO ke ala wale nō e piʻi ai ka wai i ke kaiapuni i ka lewa a hiki ke hōʻoluʻolu e lele hou (ʻo ka pōʻai i kapa ʻia ʻo ka wai), no ia e evaporate mai kai, nā loko a me nā kahawai, ke wela i ka lā e ka hana pololei a ka lā.

E ʻike hou aʻe: Nā laʻana o ka Evaporation

Nā laʻana o ka sublimation

  1. Hau maloo. Ma ke ana wela o ka lumi, hana ʻia ka hau mai ka carbon dioxide (CO2, liquefied ma mua a laila paʻahau) loaʻa hou kona ʻano kinoea kumu.
  2. ʻO ka evaporation ma nā pou. ʻOiai ma ka Arctic a me ka Antarctic wai ʻaʻole i loko o kona ʻano wai (aia lākou ma lalo o 0 ° C), kahi hapa o ia e sublimated pololei i ka lewa mai kona ʻano paʻa o ka hau.
  3. Napetalene. I haku ʻia o nā apo benzene ʻelua, hoʻohana ʻia kēia mea paʻa e like me ka mea pale no nā pulelehua a me nā holoholona ʻē aʻe e nalowale ana nona iho ke hoʻololi ʻia ia, ma ke ana wela o ka lumi, mai kahi paʻa i kahi kinoea.
  4. Sublimation ʻaʻano Arsenic. Ke lawe ʻia i 615 ° C, lilo kēia mea paʻa (a ʻona nui) i kāna ʻano paʻa a lilo i gas, me ka hele ʻole ʻana i kahi wai i ke ala.
  5. Ke ala o nā kometa. Ke hoʻokokoke nei lākou i ka lā, loaʻa kēia mau pōhaku huakaʻi i ka wela a me ka hapa nui o ke CO2 Hoʻomaka ka paʻahau e sublimate, e hūnā i ka "huelo" kaulana a i ʻole ke ala e ʻike ʻia.
  6. Hoʻohui Iodine. ʻO nā aniani iodine, ke wela, hoʻololi i loko o kahi kinoea poni pilikino me ka ʻole o ka hoʻoheheʻe mua.
  7. Palapala hoʻoilina Sulfur. Hoʻohui pinepine ʻia ʻo Sulfur ma ke ʻano he ala e loaʻa ai ka "pua sulfur", kona hōʻike ʻana ma ke ʻano o ka pauka maikaʻi loa.

E ʻike hou aʻe: Nā laʻana mai Solid a Gaseous (a me nā ala ʻē aʻe)

Nā laʻana o ka hoʻohuihui

  1. Ke kehau kakahiaka. ʻO ka hoʻemi ʻana o ka mahana wela i ke kakahiaka nui e ʻae i ka wai o ka wai i ka lewa i nā lewa i hōʻike ʻia, kahi e lilo ai i mau kulu wai i ʻike ʻia he hau.
  2. Fogging o nā aniani. Hāʻawi ʻia i ke anuanu o ko lākou ʻilikai, nā aniani a me nā aniani he mau receptor kūpono no ka conduction mahu wai, e like me ka wā e hele ana i kahi ʻauʻau wela.
  3. ʻO ka hou ʻana mai ka mea inu anu. Aia ma kahi mahana ma lalo o ke kaiapuni, ʻo ka papa o kahi kini a i ʻole ʻōmole i hoʻopiha ʻia me ka soda anuanu e loaʻa i ka wai mai ke kaiapuni a condens ia i loko o nā droplets i kapa pinepine ʻia ʻo "sweat."
  4. Ke kalapona wai. Piʻi maʻamau ka mahu wai i ka ea wela i nā papa o luna o ka lewa, kahi e hālāwai ai i nā ʻāpana o ke ea anuanu a lilo i kona ʻano ʻenekini, condensing i nā ao ua e hoʻihoʻi hou iā ia i kahi moku wai ma ka honua.
  5. Nā mea hoʻopili lewa. ʻAʻole ia na kēia mau mea hana e hoʻopuka i ka wai, akā hōʻiliʻili lākou ia mai nā lewa e pili ana, ʻoi aku ke anuanu ma mua o waho, a hoʻopili ʻia i loko ou. A laila pono ke kipaku ʻia ma o kahi kahawai.
  6. Ka mālama ʻana i ke kinoea ʻenehana. Nui nā kinoea lapalapa, e like me ka butane a i ʻole propane, i hoʻokaumaha ʻia e lawe iā lākou i ko lākou kūlana wai, kahi e maʻalahi ai i ka lawe a lawelawe ʻana.
  7. ʻO ka noe ma luna o ka makani. Ke hoʻokele nei i loko o kahi panohu noe, e ʻike ʻoe i ka piha ʻana o ka aniani me nā kulu wai, e like me ka ua māmā. Pili kēia i ka hoʻopili ʻana o ka mahu wai me ka ʻilikai, ʻoi aku ke anuanu, makemake i kāna condensement.

E ʻike hou aʻe: Nā laʻana o ka Condensation


Kaulana

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