Puas yog Bara tib yam li bar?
Puas yog Bara tib yam li bar?
Anonim

Unit ntawm: Siab

Hauv qhov no, BarA unit yog dab tsi?

Bar meej ( bara ) yog barg + huab cua siab (feem ntau 1 bar siab dua barg) Bar nws tus kheej yog qhov qub siab chav tsev tab sis tseem muaj ntau heev. ISO daim ntawv pov thawj chav tsev Pa, kPa thiab MPa. 100000 Pa yog nyob ib ncig ntawm 1 bar.

Tsis tas li ntawd, yuav ua li cas hloov lub barg rau hauv ib lub bar? Yog hais tias qhov kev siv nyob rau hauv qhov ntsuas siab (P1) yog lub tshuab nqus tsev peb hu nws lub siab siab thiab ntsuas nws hauv bar nkaus xwb (Txawm tias koj tuaj yeem pom txawm tias ntsuas qhov ntsuas pom hauv bar ). Yog hais tias qhov kev siv yog atmospheric siab (1 bar ) tom qab ntawd lub siab raug suav nrog barg . Yog li 1 barg = P2–1 thiab 1 bar = P2–0.

Ib tug kuj nug, PSI puas zoo ib yam li bar?

Rau tag nrho cov kev hloov pauv chav siab, thov kos lub siab hloov pauv. Dab tsi yog Psi (Phaus quab yuam ib square inch)? Psi (phaus quab yuam ib square inch) yog 1 phaus quab yuam ib square inch. Bar yog kwv yees li sib npaug ntawm huab cua hauv ntiaj teb thiab txhais tau tias yog 100000 pascals (100 kPa).

Muaj pes tsawg phaus yog bar?

Cov lus teb yog 14.503773822779. Peb xav tias koj yog converting ntawm phaus -force/square nti thiab bar . Koj tuaj yeem saib cov ntsiab lus ntxiv ntawm txhua chav ntsuas: phaus /(in^2) or bar Lub SI muab tau los rau lub siab yog lub pascal.

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