Koyefishienti wa elasticity

Wopitiriza review akufunika ndi kupereka limachititsa kudziwa malangizo onse a kusintha mfundo izi mchikakamizo cha zinthu monga mtengo. Ndi maphunziro amenewa ndi kulola zopanga lamulo zofunika zachuma - okwanira ndi akumufuna. Kuti concretize zotsatira za mtengo kapena zinthu zina zilizonse, panali kufunika kulenga chilengedwe mphambu (koyefishienti wa elasticity a kapezedwe), omwe akanati collated ndi kuwonjezeka mu mtengo kuchepa kufunika kwa mankhwala. Mawu amenewa adzapereka yankho la funso - kuchepetsa izi zidzachitika mofulumira kapena pang'onopang'ono, mwamphamvu kapena ofooka.

Chiphunzitso zachuma, koyefishienti wa elasticity anabwera mochedwa, koma anayamba mofulumira kwambiri. Kusinthasintha mfundo chonse anadza kwa chuma kwa sayansi thupi, ndipo kwa nthawi yoyamba mawu panayikidwa asayansi za m'ma 17, Robert Boyle mu phunziro mpweya katundu wawo. Mu mabuku azachuma, mfundo "elasticity" unayamba m'zaka za m'ma 19, Alfred Marshall ku UK, kenako chitukuko cha chiphunzitso J. Hicks (komanso ku UK) ndi P. Samuelson ku US.

Palokha, mawu akuti "elasticity" ndi udindo nusu ya munthu ayankhe variable malingana kusintha wina, koma kukhala paubwenzi anakonzeratu ndi mtengo choyamba.

Kugwiritsa ntchito chithunzi ichi ndi njira zosiyanasiyana zachuma, mwina kudziŵika kuti pali njira zambiri zofotokoza yankho mphamvu variable munthu zachuma ena kusintha zina. Komabe, kusankha zoyenerera angathe kuonedwa ngati mayunitsi yunifolomu - kugwiritsa ntchito njira muyeso monga anthu a.

Kumbali kachulukidwe, elasticity ndi kuchita masamu ntchito koyefishienti wa elasticity.

Choncho, koyefishienti wa elasticity ndi muyeso mtengo n'zosangalatsa kumva kuti amasonyeza kusintha kuchuluka mu variable imodzi chifukwa kusintha peresenti wina. Malire a chizindikiro ichi - kuchokera ziro kwa osawerengeka.

Ndi kumayambiriro kusinthasintha kusanthula zachuma ndi mwayi zina, motere:

- elasticity koyefishienti ndi chida zowerengera kuti wachita kale ntchito mu kafukufuku malonda;

- elasticity amalola, kuwonjezera, kuti ndondomeko muyeso umodzi kapena ena a zachuma, komanso kufotokoza zotsatira zake.

Mu amasiku ano palibe dera la ntchito, kumene sizingatheke ntchito koyefishienti wa elasticity. Mwachitsanzo, chiphunzitso cha m'zinthu chuma, ndi kusanthula okwanira ndi anthu, amayembekezera zachuma, etc.

Monga tanthauzo ambiri elasticity anatenga mawu umaimiridwa ndi kugawa kuwonjezeka wachibale ntchito kwa increment wachibale wa variable palokha.

Pali mtundu wina wa zizindikiro ankaona - Arc elasticity, umene uli pafupifupi mlingo wa kufunika kapena kundipatsako kwa anachita kusintha lolingana chuma, mitengo ndi zinthu zina.

elasticity Arc zingadziŵike ngati elasticity pafupifupi kapena elasticity umene uli pakati pa poyambira kuti zikugwirizana ndi mfundo ziwiri. Ndipotu, poganizira amaganizira mfundo avareji zizindikiro zachuma, monga mtengo, kufunika kuwonjezera.

elasticity Arc Timaona pamaso pa mtengo kapena ndalama kusintha ndi lalikulu. Arc elasticity koyefishienti, Zimamveka D. Rubinfeld ndi R.Pindayka, nthawi zonse pakati zizindikiro ziwiri elasticity zachilendo kwa mitengo mkulu ndi otsika.

Mu mawu ena - mu nkhani ya kusintha zazing'ono mfundo Akuti masamu mfundo kapena elasticity wabwinobwino, ndipo pa lalikulu - elasticity Arc.