Puas yog siab inversely proportional rau cheeb tsam?
Puas yog siab inversely proportional rau cheeb tsam?

Video: Puas yog siab inversely proportional rau cheeb tsam?

Video: Puas yog siab inversely proportional rau cheeb tsam?
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Siab txhais tau tias yog quab yuam ib unit cheeb tsam . Siab yog inversely proportional rau cheeb tsam , i.e.,ua cheeb tsam nce siab nce.

Ua li no, vim li cas lub siab yog inversely proportional rau cheeb tsam?

Siab yog inversely proportional rau cheeb tsam , yog tias txhua yam nyob twj ywm tib yam. Hauv qhov no, lub zog uas ua rau siab hloov dua siab tshiab rau lwm hom zog, yog li ob leeg siab thiab cheeb tsam txo.

Ib tug kuj yuav nug, yog ntws ncaj qha proportional rau siab? Qhov no yog qhov zoo tshaj plaws qhia tau hais tias nyob rau hauv turbulent ntws , cov ntws tus nqi yog proportional mus rau lub square root ntawm lub siab gradient, hos nyob rau hauv laminar ntws , ntws tus nqi yog ncaj qha proportional mus rau siab gradient. Qhov no txhais tau tias kom muab ob npaug rau ntws , cov siab hla lub raj yuav tsum tau quadrupled.

Dhau li ntawm no, kev sib raug zoo ntawm lub zog siab thiab cheeb tsam yog dab tsi?

Yog muab ib qho tsis tu ncua cheeb tsam tus zog thov yog ncaj qha proportional rau cov siab . Yog tias zog yog nyob tas li tus siab yog inversely proportional rau cov cheeb tsam . Yog tias cheeb tsam yog ob npaug rau siab yog halved. Yog tias siab yog nyob tas li ces tus zog yog ncaj qha proportional rau cov cheeb tsam.

Yuav ua li cas ntws thiab siab sib xws?

Ntws yog ib qho kev ntsuas ntawm cov pa tawm raws li qhov ntim ntawm ib chav tsev ntawm lub sijhawm. Cov chav nyob feem ntau yog taw ib ob, meters ib ob, thiab lwm yam? Siab yog qhov ntsuas ntawm lub zog siv rau ntawm thaj chaw. Common units rau siab yog phaus ib square inch (PSI), Pascals (Newtons ib square meter), thiab lwm yam.

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