Qhov hnyav ntawm 1 CFT xuab zeb yog dab tsi?
Qhov hnyav ntawm 1 CFT xuab zeb yog dab tsi?

Video: Qhov hnyav ntawm 1 CFT xuab zeb yog dab tsi?

Video: Qhov hnyav ntawm 1 CFT xuab zeb yog dab tsi?
Video: 1СЗУП Урок1 2024, Kaum ib hlis
Anonim

Sib npaug: 95,46 ua (lb) hauv qhov hnyav. Hloov cubic taw rau phaus tus nqi nyob rau hauv lub puam xuab zeb unitsscale.

Ib yam li ntawd, nws yog nug, qhov hnyav ntawm cov xuab zeb yog dab tsi?

Xuab zeb , qhuav hnyav 1.602 gram ib cubic centimeteror 1 602 kilogram ib cubic meter, piv txwv li ceev ntawm xuab zeb , qhuav yog sib npaug rau 1602 kg / m³. Hauv Imperial lossis Asmeskas kev ntsuas kev ntsuas, qhov ceev yog sib npaug li 100 phaus ib cubicfoot [lb/ft³], lossis 0.926 ounce ib cubic inch [oz/inch³].

Kuj Paub,.5 cubic feet ntawm cov xuab zeb hnyav npaum li cas? Google yuav teb nrog (1 922 kg) ib ( kub ' meter ' = 119.98654 phaus ib ( kub foot ). Vim koj muaj ib nrab a kub tus hnyav yuav ua 60lb.

Kuj tseem paub, CFT yog dab tsi hauv cov xuab zeb?

∵ 35.32 CFT = 1680 Kg. 1 CFT ntawm xuab zeb 1680/35.3147 = 47.57 kg. i.e.,1 qw xuab zeb yog sib npaug rau 43 rau 47.6 kg. Feem ntau xuab zeb muaj nyob rau hauv cov ntawv sib txawv xws li qhuav xuab zeb , ntub xuab zeb , ua tsaug xuab zeb , xoob xuab zeb thiab dej puv xuab zeb . Txhua daim ntawv yuav muaj qhov hnyav sib txawv.

Yuav ua li cas koj xam qhov hnyav ntawm xuab zeb?

Rau xam qhov hnyav ntawm xuab zeb , koj yuav tsum txiav txim siab qhov ntim ntawm txhua pob zeb hauv av xuab zeb , multiply lub ntim los ntawm pawg ceev. Tom qab ntawd koj tuaj yeem ua kom cov huab hwm coj ntau ntawm txhua qhov ntxhia los ntawm lub zos acceleration ntawm lub ntiajteb txawj nqus, mus rau txiav txim qhov hnyav ntawm xuab zeb.

Pom zoo: