SebopehoSaense ea

Ke eng ho hanyetsa ea motlakase oa?

Ho fihlela joale, e 'ngoe ea litšobotsi bohlokoa ka ho fetisisa ea lintho tse bonahalang efe kapa efe e hanyetsa lona motlakase. Sena ke ka lebaka la ho seng mohla e kileng ea histori ea batho, ho ata ha likoloi motlakase e neng e etsa ka tsela e fapaneng ka ho sheba thepa ea thepa e potolohileng bobeli hlahang ho yona maiketsetso le tlhaho. Khopolo ea "ho hanyetsa motlakase" e fetohile e le bohlokoa e le mocheso e itseng, joalo-joalo Ke sebetsa ho feletseng lintho tsohle tse pota-potileng le rona :. Metsi, moea, tšepe, esita le lephaka.

Mong le e mong ea kajeno ba lokela ho ba le e le maikutlo a ea litšobotsi tsa thepa. Ho potso e "se e hanyetsa motlakase tsa" feela hore na u ka araba haeba u tseba se boleloang ke poleloana e reng "jwale motlakase". Ho tloha ka nako eo, 'me ba qale ...

Energy ke lintho tse bonahalang ponahalo athomo. Kaofela ha bona e amana ho sehlopha seo. Hona joale 'meleng ea mohlala pheha khang ea hore le athomo e tšoana le ea mohlala tekanyo e ea tsamaiso stellar. Bohareng ke liboto e akarelletsang mefuta e 'meli ea likaroloana: protons le neutron. Proton e na le tefiso ea motlakase e khothatsang. Ha sebaka se fapaneng ho tloha khubung ka potoloha chitja potoloha likaroloana tse ling - dieleketerone, nkile tefo negative. palo ea protons kamehla e lumellana ka palo ea dieleketerone, kahoo qoso letlooa ke lefela. Ea mantlha e hōle le elektrone orbit (valence), e fokolang e le motle ho mo qobella tšoere ka sebōpeho sa athomo e.

Ho lokolloa e matla a khoheli ea potoloha ho ka morao-rao ho fehla motlakase mochini valence dieleketerone. Ho tloha khubung ea athomo e e lahlehileng e le elektrone e "lololo" le proton, matla a khoheli "hahola" e mong le elektrone valence tswa orbit tsa ka ntle tsa athomo boahelani. tshebetso lerabeng kaofela sebopeho tse bonahalang. Phello ke tshisinyo ya likaroloana qosoa (liathomo le qoso positive, le dieleketerone mahala ho tswa mpe), le eo ho thoeng ke ea motlakase hona joale.

The tse bonahalang, e leng mohaho o dieleketerone potoloha ka ntle ka ba bonolo siea athomo e bitsoa mokhanni. hanyetsa lona motlakase ke tse nyenyane. Sena se tšepe sehlopha. Ka mohlala, bakeng sa tlhahiso ea lithapo haholo aluminium le koporo sebelisitsoeng ho eona. Ke molao Ohm, e leng ea motlakase ho hanyetsa ea mokhanni e ke karo-karolelano ea jenereithara generated gagamalo ho matla a ntse e feta hona joale. Tshohanyetso, e hanyetsa e lekanngoa ka "ohms".

Ho bonolo ho nahana hore ho na le thepa eo valence dieleketerone ke e nyenyane haholo kapa haholo liathomo tse hōle le e mong le tse ling tse (khase), 'me ka hona sebopeho bona hare ke ke fana ka phallo jwale. Ba jarang lebitso la dielectrics le sebelisoa ho itšehla meleng e ka conductive ka boenjiniere le motlakase. The ho hanyetsa ea motlakase ho tsona e phahameng haholo.

Mong le e mong oa tseba hore kobo e metsi a qala ho tsamaisa motlakase. Ka leseli la 'nete ena, le thahasello e khethehileng khomarelang ea potso e reng "hore na ho hanyetsa ea motlakase oa metsi ho na." Karabo ena e tsosang khang: e le ha ho na. Joalokaha ho boletsoe pejana, haeba lintho tse bonahalang tsa dieleketerone valence e fokolang, 'me mohaho o ka boeona e entsoe ka voids moholo ho likaroloana le (hopola tafole nako le nako le hydrogen le e le' ngoe le elektrone orbit), ka maemo a tloaelehileng, ho conductivity ka 'na ha e-ba teng. Tlhaloso ena ke metsi phethahetse: mabapi tsa likhase tse peli, re bitsa mokelikeli. Ka sebele, ho ba mahala ho feletseng ea litšila qhibiliha, ke kobo e le molemo haholo. Empa kaha boleng ba metsi a ba kamehla o teng ka tharollo letsoai, e conductivity ea motlakase e faneng ka tsona. Boemong lona ho tlala ama tharollo le mocheso (aggregation boemo). Ke ka lebaka leo e le karabo ea potso e ke ke, hobane metsi a fapaneng.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 st.birmiss.com. Theme powered by WordPress.