Ho okumu, 'epekema
Experience Torricelli: ke 'ano a me ka nui
Naʻe, ka mea maoli germ o ka naauao a me ka 'epekema ike ana o ke ao nei, ua manaoia e lilo i Hopu, o ka pono thinkers o kahiko Greece. No laila, kekahi o ka loa nui manaÿo o Aristotle i ka hoʻokomo 'ia' o ka "ka'ōlohelohe" o ka manaʻo, piha o ka'ōlohelohe - ka makahiki ma kekahi mea kūpono. Ke hoohiolo nei ka manaʻo ua no ka poe akeakamai i o kona makau i kŰia, nae, ma kona manao, a me ka hiki ole i ka aoao maoli. Aia hoʻi, ka mea empirical ikepili i loaʻa laila, i ke kanaka ke ole hōʻike aku i ka manaʻo o nā aliʻi e kāpae holo, a ua piha i ka lewa me ka maʻamau ea. No ka laʻana, ina he puha Tube e ho'āʻo e puhi i ka lewa, kona pa, e emi aku ana lakou. I ua, maloko, aole e e ole wale holo, akā, i ka makahiki iho. A me ka wai i loko o kaʻohe ua mau ala ma hope o ke kuʻe, hikiʻole i ka meaʻole.
Ka mahina Torricelli: hōʻikeʻano
Ka manaʻo i ke ao nei ke ole e he makahiki i ua ole piha i kinowai, paa paha gaseous waiwai, ana i noho mai ai i ke kālā no manawa - i ke au o ke kanaka manaʻo a me kaʻepekema e piʻi like. Ua i laila, i kanaka i kekahi manawa hou hoopaa i ko lakou manaoio ma ka manawa kūpono o ka mea hiki a me ka naauao ike ana o ke ao nei. Torricelli ka ho'āʻoʻana,ʻaʻole hoʻi, ua i wale i ka hopena o ka 'epekema noiʻi, akā, i ka mea wale. Ma kūkulu o ka pūnāwai i loko o ka hale alii o kekahi o na makualii kaulana o ka Medici i nohoaliʻi ai , ka mea i ike i ka wai ma kaʻohe maoli punohu i ka hoʻopiha i ka meaʻole, akā, wale i ka kekahi kiekie, a laila, aɃe kona ana. Kēia mea hiki ole paha ke hoihoi i loko o ka'āina o ka pakebona.
No kekahi mau ho'ākākaʻana i hōʻike 'ia ai i ka luawai-ike i ia manawa (a hiki hou kaulana i keia la) ke kālaikūlohea a me ka makemakika i Galileo Galilei. Eia naʻe,ʻo ia i loaʻa iʻoluʻolu ia i loko o ke kūpili, ua hoʻoholo e akoakoa ai i kekahi mana ala. Ho okolohua i aoia mai i kau mau o kana mau haumana - Torricelli a me Viviani. Mea hualoaʻa loaʻa lua. Experience Torricelli noonoo wale ka lewa i loko o ke aniani şarkı i kekahi dala o Hereme (ia mea kaumaha ia ma mua o ka wai, no ka mea, E hoike mai oi vivid hualoaʻa me ka poe liilii, moku ka leo) no laila, i ole ea i loaʻa i loko o. Ka luna hope ua sila, a me ka lalo hamama i waiho i loko o ke kīʻaha me ka Mercury. Ua Ua loaʻa ia Hereme ua no hoi e hoʻopiha i ka holoʻokoʻa makahiki o ka Tube, e waiho i kekahi dala o ka luna voids. Eia naʻe, i kēia mau empirical ike iʻaʻole koke kiʻi kā lākouʻimi naʻauao e hoaponoia.
wehewehe ka hoao ana
Experience Torricelli koke la ia mea ma ka hoʻonaʻauao aku i 'Eulopa, kahiʻepekema i ua kūkākūkāʻia e pili ana i ke ano o keia kŰia. I ka wehewehe ana o ka mea i haawi mai ai Evangelista Torricelli. Mai loko o ka paʻa luna o ke aniani şarkı ua ole lewa ma luna o ka Hereme, ka mea, ua wehewehe i ke kiekie o ka Mercury kolamu ua literally hoakaka ma ka lewa puʻe ma luna o ka Mercury i loko o ke kīʻaha, ma o na la ia e hele aku i loko o ke aniani Tube. Mua ka mea, uaʻike experimentally ma ka lewapuni puʻe. Haʻilula Torricelli olelo i kēia manaʻo koikoi hoʻopili like me ke kiekie o Hereme: P = P atm Hereme. E möakäka hou noiʻi hopu i ka Farani Blez Paskal, hoikeia ma ka helu ana i kaukaʻi kiʻekiʻe o kekahi kia ao o ka lewa o ka umekaumaha i ke kekahi manawa, pela e haawi ana manaʻo kanaka i ka hiki e hoakaka atm. puʻe.
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