Koj piv li elasticity li cas?
Koj piv li elasticity li cas?

Video: Koj piv li elasticity li cas?

Video: Koj piv li elasticity li cas?
Video: Paub Li Cas Tsis Yuav Koj, 3/20/2021 2024, Kaum ib hlis
Anonim

Tus nqi thiab qhov ntau ib txwm hloov pauv mus rau qhov sib txawv. Yog li ntawd rau piv Qhov feem pua ntawm cov nqi hloov pauv thiab qhov feem pua ntawm cov khoom xav tau, peb tsis quav ntsej qhov kos npe rho tawm thiab siv qhov tseem ceeb. Kev thov yog ywj yog tias qhov feem pua hloov ntawm qhov xav tau ntau tshaj qhov feem pua ntawm cov nqi hloov pauv.

Tsis tas li ntawd, koj yuav txiav txim siab elasticity li cas?

Tus nqi elasticity ntawm qhov kev thov yog qhov feem pua ntawm kev hloov pauv ntawm qhov xav tau ntawm qhov zoo lossis kev pabcuam muab faib los ntawm feem pua ntawm cov nqi hloov pauv. Tus nqi elasticity ntawm cov khoom siv yog qhov feem pua ntawm cov khoom muab faib los ntawm qhov feem pua ntawm cov nqi hloov pauv.

Ib tug kuj yuav nug, dab tsi yog qhov txawv ntawm elastic thiab zoo kawg nkaus elastic? Zoo kawg nkaus elastic xav tau tshwm sim thaum e mus txog infinity. Graphically, qhov xav tau nkhaus yuav yog kab rov tav. Qhov pom tseeb sib txawv ntawm ob yog qhov tseeb tias zoo kawg nkaus elastic thov reacts hnyav rau tus nqi hloov, inelastic thov tsis.

Thiab cov lus nug yog, peb hom elasticity yog dab tsi?

Peb tau hais dhau los lawm elasticity kev ntsuas tau muab faib ua peb lub ntsiab ntau yam: ywj , inelastic, thiab unitary, sib haum mus rau qhov sib txawv ntawm ib qho kev xav tau ntawm txoj kab ncaj nraim. Kev thov tau piav raws li ywj thaum xam elasticity yog ntau dua 1, qhia txog kev ua haujlwm siab rau kev hloov pauv ntawm tus nqi.

Koj paub li cas qhov kev thov nkhaus yog elastic dua?

Cov xav tau nkhaus yog ib qho yooj yim txoj kev los txiav txim yog xav tau yog ywj . Qhov ntau xav tau yuav hloov ntau ntau tshaj tus nqi. Raws li qhov tshwm sim, cov nkhaus yuav saib qis thiab flatter dua lub tsev elastic nkhaus , uas yog kab pheeb ces kaum. Cov ntau elastic tus xav tau yog, tus flatter lub nkhaus yuav yog.

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