He aha e nga momo rerekē o te whakawhitinga wera?

whakawhiti Heat i roto i te natura taea te oraraa o te ao i roto i te puka ki i he tatou waia katoa ki. He uaua ki te mea pehea e titiro te ao rite, ngaro tukanga whakawhiti wera mo te kau. Kia tango o te titiro i te mea e nga momo rerekē o te whakawhitinga wera, me te mea e auraa e te wā.

E ai ki te whakamāramatanga whakaaetia whānuitia, te whakawhitinga wera ko te tukanga tinana i roto i nei te pūngao waiariki, ranei te kore tohaina i roto i te maha o ngā tinana ki nekehanga rerekē o te whakawera. mutu ana te tukanga ka aifaitoraa o te pāmahana, ranei i roto i nga kupu atu, i runga i te taenga tauritenga thermodynamic.

whakarārangi tatou he aha e nga momo taketake o te whakawhitinga wera: iakawe, āriponga wera, radiation. atu rerekētanga taea katoa ko te huinga o rua e rave rahi ranei ara taketake. Me tonu kia tangohia tenei wāhi ki pūkete.

he mōhio ki te katoa mai i kōhungahunga iakawe. Takekore Latin kupu «convectio» tikanga te whakawhitinga. Na reira, i te mea he whakawhitinga wera iakawe rere o te taonga iho. he angamaheni hoki haurehu me wai reira, engari i ētahi wā puta i roto i te tahi mau rauemi nuinga. Tohu i te ra raumati wera: i runga i te whenua wera kite he ngāwari kōkōuri - he tika ki maranga ngā hau tenei distortion. Ki te tīmatanga o te po, ina te pānga whakawera o hihi o te ra mutu tukanga aifaitoraa pāmahana tīmata whenua me te rangi: ngā oneone te mahana i te raro papa o te kōhauhau (ko reira whakauru tikanga whakawhiti wera) e whakatika whakarunga, he whakakapi e mātao papatipu rangi. Tenei te tetahi tauira: hoatu te whakamahana i roto i te ipu ki te wai, me te tahuri ai ki te kupenga. He kitea tupato o awa pokarekarenga kitea o te wai. ngā papatipu Hot i te pūtake wera, me i roto i to ratou wahi mai makariri.

He aha i taea e pai atu i te aparauraa ngā runga i te kapu o te tea wera i runga i te po te hotoke matao? Ko reira rawaka ki ha mōmeniti faanevaneva ka tangohia ake whāki noa koko mata whakarewa ki te hohoro te utu hoki tona ringa, faka'ehi'ehi mei he weranga. He kuware te take - etahi momo o te wera rawa hohoro te tahu koko whakarewa noa te pāmahana wai i roto i te kapu. Kei te korero tatou e pā ana ki kawenga wera. Āhuatanga i roto i nei e taea te whakatau ki tetahi ki taua ahua o te tuku wera, he maha nui. Kia tautuhi tatou: te kawe ia ngāwhā - he whakawhiti wera i te wahi tinana wera ki te tinana makariri i te tikanga o nga matūriki (ngā irahiko, ngota, rāpoi). He take motuhake - te whakawhitinga o te wera i waenganui i ngā rerekē i roto i te whakapā. rauemi rerekē i rerekē conductivities waiariki. Ko te kupu, ki te tetahi pito o te wera poraka o te rakau, na ka kia matao te tuarua. Tena ki te mahi koe i tenei whakamātau ki te pae whakarewa, te hua ko te ritenga. Tenei rerekētanga Ko e tika ana ki te rerekētanga i roto i te hanganga ā-o rauemi.

Whakaaro i nga momo o te whakawhitinga wera, e kore ki te whakahua i te whakawhitinga o te wera i te radiation. Ko te pūtake wera mahia oscillations hiko ki te roangaru o runga ki te 1000 microns (tūāwhiorangi pōkākā). Ko te kaha o te rere marama, me te pāmahana o te tinana wera kei roto i te rahi hāngai. Ki te mārama me pēhea te te radiation te maua e wera, ranea ki te kawe i roto i te whakamātautau iti - ki te hanga i te ahi, me te hoatu i waenganui ia me te karaihe piata ahi. Ahakoa te fakafaingata'a'ia'anga, tonu ka e tonoa te wera. titiro ranei i te ngeru, e takoto i roto i te hotoke i runga i te matapihi i roto i te ra, waiwai ake. E mea ohie - i roto i teie mau hi'oraa, te pūngao ngāwhā whakawhitia e radiation. Ko tētahi āhuatanga o taua tukanga whakawhiti wera - motuhake i te pāpāho takawaenga. Ki te puta whakawhiti i iakawe o te taonga (hau), i te kawe ia ngāwhā - matūriki, e kore e te radiation Me he "takawaenga". Ko te kupu, ko te ra haere tona mahana i roto i te korehau ko roto radiation.