Experience Torricelli: ah dabeecadda iyo ahmiyadda

Tan iyo wakhtiyadii hore, jiritaankeeda, maskaxda aadanaha ayaa isku dayay inay haleelaan nuxurka dunida, shuruucda dabeecadda, taariikhda ay asal ahaan u gaar ah iyo aayahooda ee caalamka. rabitaan Tani ayaa ahbaa sawir oo gebi ahaanba kala duwan ee dunida waqtiyo kala duwan iyo qaybaha kala duwan ee dunida, shakhsiyaynta xubno dabiiciga ah la rabaani ah, fikradda ah halganka of Mugdiya iyo Nuurka, in reer Faaris Zoroastrianism ah, abuurkii iyo apocalypse xagga diintii Yuhuudda, iyo in ka badan.

Si kastaba ha ahaatee, jeermiga dhabta ah ee aqoonta a buuxa iyo sayniska dunida waxaa loo arkaa inay horumar degdeg ah a, ee aqoon yahanno kaamil Giriigii hore. Sidaas daraaddeed, mid ka mid ah fikradaha ugu muhiimsan ee Aristotle ahaa hordhaca ah ee ay "wax aan waxba tarayn" of fikradda, buuxa ee qasnaanta - bannaan ee meesha waxba ka jira. tirtiri Fikradda ahayd falsafo arrin cabsi leh, si kastaba ha ahaatee, in uu ra'yi, iyo wax aan macquul aheyn ee dabiiciga ah. Indeed, xogta taaban karo laga heli karaa dibna qofka aan soo bandhigno yaabaa fikirka ah vacuum buuxda, iyo meel oo dhan waxaa ka buuxsamay hawada caadiga ah. Tusaale ahaan, haddii tuubo godan si ay isugu dayaan inay afuufaan hawada, ay derbiga ihin doonaa. Taasi waa, gudaha waxaa jiri doona ma vacuum oo keliya, laakiin sidoo kale meel laftiisa. Iyo biyaha ee tuubooyinka waa had iyo goor wanaagsan ka dambeeya qalab ah, ka hortagga booska.

La kulmaan Torricelli: description

fikradda ah in adduunka oo dhan ma noqon karo meel aan ka buuxsamay walax dareere, adke ama gas, si guul leh ku noolaadaan jeer casriga ah - Zaman oo fikirka ah aadanaha iyo guulihii sayniska. Waxay ahayd markaa in dadku ay mar kale ay iimaanka macquul ah ee aqoonta ku ool ah oo qumman ee dunida dib. waayo-aragnimo Torricelli, si kastaba ha ahaatee, waxay ahayd ma aha oo kaliya natiijada cilmi sayniska, laakiin sidoo kale fursad. Inta lagu guda jiro dhismaha Isha jooga daarta mid ka mid ah ugaasyadii caanka ah ee guri ammaan Medici ah , waxaa la arkay in biyaha dhex marisaan tuubooyinka runtii soo baxdo in uu buuxiyo booska ka, laakiin kaliya in ay height ah oo ka dibna istaago ay dhaqdhaqaaqa. Dhab ahaantii Tani ma dhalin xiiso ay u qabtay dalkiisa ee Renaissance ah.

Wixii sharaxaad hagaajiyaa si fiican u yaqaan wakhtigaas (iyo xitaa more caanka maanta) physics iyo xisaabta si Galileo Galilei. Si kastaba ha ahaatee, isagu ma uu helin jawaab la aqbali karo ee macquulka ah, wuxuu go'aansaday inuu door biday in ay hab tijaabo ah. Tijaabo jiray ee la baray in ay ku riday laba xertiisii ah - Torricelli iyo Viviani. Natiijooyinka Interesting gaari labaad. Experience Torricelli kuwaad meel gelin tube galaas xaddi gaar ah oo meerkuri (waa culus yahay biyo, maxaa yeelay, shows natiijooyin more cad ah oo leh mug iyo weelasha yaryar) si ay lahayn hawo u helo in. Ugu dambeyn ayaa sare waxaa laga shaabadeeyey, oo hoose furan la saaray koobka la mercury. Waxa la ogaaday in mercury waxaa sidoo kale ma buuxin boos oo dhan tuubada, taasoo ka dhigeysa xaddi gaar ah oo hulalka top. Si kastaba ha ahaatee, kuwaas oo aqoon taaban karo isla ma helaan xaq afka baarkiisa.

waayo-aragnimo leh sharraxaad

Experience Torricelli ugu dhakhsaha ogaaday aqoon Europe, halkaas oo culumadu ku dooday oo ku saabsan nooca of this ifafaale. Sharaxa of xaqiiqda ah inuu siiyey Evangelista Torricelli. Tan iyo markii ugu xidhan ee tube galaas ma uu hawada ku xusan mercury ah, waxaa lagu sharxay in height of column mercury la macno qeexay by cadaadiska hawada on mercury ee koobka, taasoo keentay in ay tagaan dheeraad ah ee tube galaas. First waxaa la experimentally helay by cadaadiska Hawada. Formula Torricelli sheegay in cadaadis this dhigma height of mercury: P = P mercury ATM. cilmi baaris dheeraad ah lagu qabtay France Blez Paskal, ayaa muujiyay in tirada height tiirsan column ah hawada ee cuf xilligan gaar ah, sidaas siinayo aadanaha awoodda si ay u qeexaan ATM. cadaadiska.