Physical waiwai

Mahele physical waiwai - kekahi o ka mea nui loa kemikala manaÿo i characterizes he nui huahelu o ka waiwai o ka waiwai, mea a me nāʻike manaʻo ole i ka cognitive hana o ka ke kanaka mea hiki.

Ma ka broadest hoohalike, i kēia mau waiwai i emi iho a pau ole-Nine Inch waiwai o ka waiwai, a laila e like me ia i ka waiwai a ka hoʻomaopop 'ana i ka mooolelo o kona AaOIeIOUIeXAOAaIN me nā waiwai.

O nā waiwai e like me ka heheʻe, a baila aʻela i kiko'î a wela, wela nona iho a me ka thermal conductivity, paʻapū nā. Ma electrophysical waiwai i inductance, thermal conductivity a me dielectric a eia i. Loa nui nō ka waiwai e like me omo, waihoʻoluʻu, lehulehu.

Ka loa nui ana ka naauao o ke kino ai ka waiwai a me nā 'ano o ia wahi, a ka mea noonoo, hoʻokani ma ka mea i ka waiwai i e chemically'ākilikai a me ka hale lio wale nō i loko o ka hihia ma ka hale lio o ke' ole a me ka haku mele 'ana o kona nā lātoma. He mea nui no ka mea, a hiki loa i loko o ka ua moku'āina o aggregation, ka physical waiwai o ka waiwai hiki e okoa. Mau oko i hoʻoholo ma mua ma keʻano o ka noho ana, e like me ke aniani puka olu oia i 'ole, loaa ia makou ka mea, e like me ka hapa o ka pāʻoihana, a me na mea e ae.

Ole, koe nae, a pau waiwai i loaʻa ma ke ano maoli a noho physical waiwai, a hooholo kona kūlana ma ka keʻano o ka hanaʻana maoli. No ka laʻana, o ka mahele heheʻe i ka mahana (keia waiwai ua pinepine kākau i nā me i maopopo nä haumäna ma ka solidification mahana), o ka mokuna mahana ma i paa mea pōaka kino ke hele aku i loko o ke kinowai moku'āina. Ma keia ho'ākāka 'ana, ia mea nui i ka ike i ka ki olelo o ka hua'ōlelo "i",ʻo ia hoʻi, ka mea,' o ia hoʻi ia ma ka haawi ana wela, i ka mea i e kekahi kinowai a paa. Akā, inā i kēia wela hoomahuahua iki, ka waiwai, o ka papa, hele aku i loko o ke kinowai ana, a no ia - ma ke kue. Kēia physical ano o ka waiwai i pili loa aku i kekahi waiwai - hoolapalapa wahi, akā, i kēia mau waiwai i'ālike wale nō i loko o ka hihia, i ka wa e hele mai ai i ka waiwai a maemae.

Inā ke kino ai ka waiwai e like me uila conductivity, uila conductivity, e pili ana i ka iiaciiie-pae o ka Electro mākou noʻonoʻo, ka mea e e olelo aku ia mau waiwai i emi iho i ke kanaka kino i ka hana, e hele ana oukou ma ka pila nuiʻikena. Ke kaumaha ma muli o kēia, ua mau kino i hoʻomaka uila i kapaia conductors, oiai ka poe e ole e hala - dielectrics. Ma muli o ke kino ai 'ano o ka' ike, ua hiki koke hoʻopau Nine Inch waiwai. Y conductors i mau noa nā moku halihali mokulele o ka uila ka uku, akā,ʻaʻole ia dielectrics e loaʻa. Kēia māmala'ōlelo hiki aku i ka hopena i ke kino ai ka waiwai i pili loa i pili i ka waiwai o Nine Inch, a me ka mea hana kuikahi i kekahi i kekahi.

Me ke kōkua o ke kino ai 'kiko'î a hiki ke ho'ākāka' ia me ka nui helu o ka waiwai a me ka mea i hoʻopuni mai lākou iā mākou ma ka ano. No ka laʻana, ka walaʻauʻana physical waiwai o ka naikokene - he waiwai i mea no ka papa kuhikuhiE ke keʻena o ka lewa, ua hanu mea like penei.

Naikokene mea he colorless kinoea, a i ka mahele heheʻe i ka mahana e like me -210 ° C, a ma ka wela o ka -196 ° C, naikokene maʻi hēhē. Naikokene Ua wailana i loko o ka wai, a me kona pa apŘ mea 0.0012506 g. / Cm3. Ke dielectric a eia i o ka naikokene ma ke ana wela like no 1.000528 i 25 ° C.

A i 'ole, no ka laʻana, e wehewehe aku ma ia mea kiko'î ka physical waiwai o'okikene kolu. 'okikene kolu - ia mea no hoi he colorless kinoea me kekahi mau 'ala a me ka ai, e lilo ia i pouli-uliuli tint, a me ka puaʻa hiwa paʻa iʻeleʻele i loko o ke kinowai moku'āina. 'okikene kolu mahele heheʻe i ka mehana o -192,7 degere, a me ka mea maʻi hēhē ma -111,9 ° C. 'okikene kolu Ua wailana i loko o ka wai, i ka dielectric a eia i o 1.0019 (ma 0 ° C), a i ka pa apŘ o 0,002144 g. / Cm3 (ma 20 ° C).