Coefficient tsa elasticity

Tsoelang pele tlhahlobo ya tlhokeho le phepelo nolofalletsa ho khetholla tataiso e akaretsang ea phetoho likhopolo tsena le tlas'a tšusumetso ea lintho tse kang theko. Ke lithuto tsena 'me re lumelle hore o tlhame molao mantlha a moruo - phepelo le tlhokeho. Ho concretize phello ea theko kapa lintho tse ling tse leha e le efe, ho ne ho hlokahala ho bōpa e bokahohleng lintlha (coefficient tsa elasticity ea phepelo), e neng e tla ho collated le keketseho ea theko ho fokotseha ha tlhokeho ya sehlahiswa. lentsoe lena e ne e tla fana ka karabo ea potso e - phokotseho ena e tla etsahala ka potlako kapa butle, ka matla kapa length of.

Ka khopolo ea moruo, ea coefficient tsa elasticity tlile morao, empa ntshetswa pele ka potlako haholo. Tenyetsehe mohopolo ka kakaretso o ile a moruo ho tloha saense tsa tlhaho, 'me ka lekhetlo la pele lentsoe lena o ne a etsa kōpo ea bo-rasaense ba sa lekholong la lilemo la bo17 la lilemo, Robert Boyle ho ithuta likhase le thepa ea bona. Ka lingoliloeng moruo, khopolo ea "elasticity" o ne a hlahiswa ho lekholong la lilemo la bo19 la lilemo, Alfred Marshall tswa UK, lateloa ke tsoelo-pele ea khopolo J. Hicks (hape ho tswa ho UK) le P. Samuelson ho tswa US.

Ka boeona, poleloana e reng "elasticity" ke eena ea ikarabellang bakeng sa karoloana ea e mong-ba le karabelo polygonal ho itšetlehile ka liphetoho tse ka 'ngoe, empa ho ba le kamano esale pele le boleng ba pele.

Ho sebelisa mokhabo-sena ho le thulaganyo a sa tšoaneng a moruo, ho ka ho hlokomela hore ho na le mekhoa e mengata ea bontšang Karabelo e bokgoni ba polygonal le nngwe ya moruo ya itseng liphetoho tse ling. Leha ho le joalo, le ho khetha loketseng ka ho fetisisa ka ho nkuwa jwalo ka diyuniti junifomo - tshebediso ya mokhoa oa ho go lekanya ka peresente ya.

Ho latela ditirisanommogo, elasticity e balwa sebedisa coefficient tsa elasticity.

Kahoo, coefficient tsa elasticity ke tekanyo ka boleng dipalo hore o bontša ho phetoho Peresente ka polygonal le mong ka lebaka la ho liphetoho ea liphesente tse le nngwe tse ling tse. Meeli ea pontshi ena - ho tloha lefela ho egoist.

Ha ho qaloa ho fetoha le maemo ka and analysis a moruo ba le menyetla e eketsehileng, ka tsela e latelang:

- elasticity coefficient ke sesebelisoa sa dipalopalo hore o nako e telele 'nile ea sebelisoa ka ho etsa lipatlisiso le tsa mebaraka;

- elasticity lumela, ho phaella moo, hore thulaganyou e tekanyo le 'ngoe kapa tse ling tsa moruo, empa hape le ho ho hlalosa phello.

Ka moruo kajeno ha ho na lekala la mosebetsi, moo e ka ba ho le thata ho sebelisa coefficient tsa elasticity. Ka mohlala, khopolo ea lipotoloho moruo, le ho hlahloba phepelo le ya tlhokeho, li lebeletseng moruo, joalo-joalo

Ka tlhaloso e akaretsang ea elasticity amohetsweng poleloana emeloang ke arola keketseho a lekanyelitsoeng ka mosebetsi ho increment a lekanyelitsoeng ea polygonal ikemetseng.

Ho na le mofuta o mong oa litsupa nkoa - selikalikoe elasticity, e leng ho hakanngoang hore boemo ba batloang kapa phepelo ea ba itšoara joang ka liphetoho tse lekanang ka chelete, litheko le lintho tse ling.

elasticity selikalikoe ka ho ikemisetsa e le elasticity karolelano kapa elasticity leng bohareng ba samjun hore connects lintlha tse peli. Ha e le hantle, ha re nahana ho e nahane ka melao ea boitšoaro karolelano ea litsupa moruo, e le theko, ya tlhokeho, phepelo.

elasticity selikalikoe e bonoa ho ba teng ha theko kapa chelete e kenang liphetoho batlang e le khōlō. Selikalikoe elasticity coefficient, aniwa D. Rubinfeld le R.Pindayka, kamehla pakeng litsupa pedi elasticity tloaelehile hore theko e phahameng le e tlase.

Ka mantsoe a mang - tabeng ea liphetoho tse nyenyane ka melemo hakanngoa balwa ntlha kapa elasticity tloaelehileng, 'me ka e kholo - elasticity selikalikoe.