He aha ka mea i manaoia ma kekahi conductivity

Ke conductivity characterizes i ka hiki ana o ka waiwai, e hoʻomaka uilaʻikena, ua nui ka inversely hapaʻauhau i ka pou resistivity.

I ka wa e hele ai i ka kekahi kumukuai, ka mea, 'o ia hoʻi loaa ia makou kekahi aiao e ana i ka mokuna wehewehe aku e kekahi mea. E ka hoʻomaka me ka noʻonoʻo, he pono ole examples mea e kōkuaʻoe ike koke mea i hele ma.

I Kekahi Mau umekaumaha - easiest aiao hōʻike o ka nui o kekahi cubic mika o ka mea ma lalo o maʻamau ana. Ma keia hihia, ke aiao mea he ana o ka kilogram, a me ka makemake o ka mokuna o ka cubic mika.

Nā kūlana o ke ana i loko o ka maʻamau pae'ōnaehana kūlana hoʻokomo o, e hooholo, e like me ka puʻe, piʻi pū, pololei olelo ana, he cubic mika o ka mea, e i ka nuipa a oi aku ma mua o ma maʻamau puʻe. E nana ana imua, ua e hoailona oukou ia semiconductors, no kekahi laʻana, e loa appreciably hoʻololi i kā lākou uila ia'ku me ka loli ma ke ana wela a me illuminance.

Ano hoʻi i ka ninau o ka mea he conductivity. Mea i olelo ia ma luna, ua nui o ka reciprocal o resistivity, i ka huli ua hoohalike ana penei:

Ke resistivity - ka ia'ku mea o ke kupa me kaʻaoʻao o ka 1 mika uila pono ma lalo o ke ana ana i kaʻikena lua i pele pololei ÷ haku i kekahi o na kupa maka. Like, e hiki pono a me ka conductivity, akā, ia mea ke kumukuai o ka hoʻokuʻi i ka huahelu koi ma lalo o maʻamau olelo no keia hihia, ua hoi nui.

Currently 'epekema i manaoio aku i ka conductivity mea pololei hapaʻauhau i ke kahua o ka huna ka uku ole, he nā mīkini uila, kā lākou nui i loko o ka mea ma ka buke a me ka inversely hapaʻauhau e kauoha lawe ka hoʻoneʻe. Ma ka hoomaopopo ana i keia ano waiho i ka wehewehe ana o ke kumu, aole ia e pili Ohm ka kānāwai i kinoea. Ma i kekahi waiwai o ka electromagnetic a kahua ikaika ia lŘlŘ ka ionization kaʻina hana, a me ka avalancheʻikenaʻilikai. I ua hoʻohana 'ia ka wā kuʻihao a me kula haʻahaʻaa kukui hāweo.

Like no ka pāʻoihana, ke kahua Ua nui aku leʻaleʻa ina e hookokoke ia mai kēia kuanaʻike. Ke conductivity o nā pāʻoihana hilinaʻi kuhikuhi ma ka helu o ka uku ole nā moku halihali mokulele, a noa Ion, negatively hoopiiia paha ikaika. No ke gula i puhi ia i ka wai, e like Ion i, ka mea i ho'ākāka 'conductivity o ka wai, ua kokoke i ka' Aʻohe. Kēia 'o ia hoʻi i ka mea pono ma ka wai maemae e ole e hele. O kŰia ka nānā 'epekema no ana i ka'ōmiko a huikala ana o ka wai, i loko o ua pH-ololi.

Conductivity mea, ke'ōlelo maiʻano nui mea mea hoʻohana o ka mea maikai i eliiaʻi ka uilaʻoe. Aie i ka waiwai like kiʻekiʻe no keia aiao, hanohano ke hooheheeia e pono hehee ai o pololei ana lako a pan. Mau ike i ka mea no hoi i ka reflectivity o ka metala pili kēia kalele iho ma luna o kona ia'ku, i mea aha aniani keleawe i pinepine i ke kālā.