Video: Thaum kev thov yog elastic txo tus nqi yuav?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Feem ntau muaj kev hloov pauv hauv nqe yuav muaj ob yam teebmeem: Cov nqe cov nyhuv Rau tsis muaj zog khoom, nce hauv unit nqe yuav nyiam nce nyiaj tau los, thaum a txo tus nqi yuav nyiam txo nyiaj tau los. (Cov nyhuv yog thim rov qab rau ywj khoom.)
Ntawm no, thaum kev thov yog elastic txo tus nqi yuav ua rau quizlet?
Thaum twg xav tau yog inelastic, a txo tus nqi yuav tshwm sim hauv nce hauv cov nyiaj tau los tag nrho. Thaum twg xav tau yog unit ywj , nce nqi yuav tshwm sim hauv nce hauv cov nyiaj tau los tag nrho. Thaum twg xav tau yog unit ywj, txo tus nqi yuav ua rau tsis muaj kev hloov pauv ntawm tag nrho cov nyiaj tau los.
Qhov thib ob, tus nqi cuam tshuam li cas elasticity ntawm kev thov? Feem ntau, qhov me me nqe ntawm qhov zoo, qhov tsawg yog tus elasticity ntawm nws xav tau . Rau, thaum lub nqe yog me me heev, kev hloov hauv nqe yuav tsis muaj nuj nqis cov nyhuv ntawm xav tau . ADVERTISEMENTS: Ntawm qhov tod tes, qhov loj dua nqe , ntau yuav ua tus elasticity ntawm kev thov.
Ib yam li ntawd, nws tau nug, thaum qhov kev thov yog elastic txo tus nqi yuav ua rau nce ntawm tag nrho cov nyiaj tau los?
Dab tsi tshwm sim thaum kev thov yog ywj?
Elastic thov yog thaum qhov feem pua hloov pauv ntawm qhov xav tau ntau tshaj qhov feem pua hloov pauv tus nqi. Qhov ntawd ua rau piv ntau dua ib qho. Zoo kawg nkaus elastic thov yog thaum qhov ntau xav tau skyrockets rau infinity thaum tus nqi poob ib qho nyiaj. Qhov ntawd, tau kawg, ua tsis tau tshwm sim hauv lub neej tiag.
Pom zoo:
Thaum tus nqi marginal siab tshaj qhov nruab nrab tus nqi nruab nrab tag nrho cov nqi yuav tsum poob?
Thaum tus nqi marginal qis dua tus nqi nruab nrab tag nrho, tus nqi nruab nrab tag nrho yuav poob, thiab thaum tus nqi marginal siab dua tus nqi nruab nrab, tus nqi nruab nrab yuav nce ntxiv. Lub tuam txhab ua haujlwm tau zoo tshaj plaws ntawm tus nqi nruab nrab qis tshaj, uas tseem yog qhov nruab nrab tag nrho tus nqi (ATC) = tus nqi qis (MC)
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