Kufuneka sibale ubunzima be-a 4×8 iphepha yeplate ye-aluminium enento enkulu 1/8 intshi.
Ekuqaleni, Kufuneka sazi ukuxinana kwe-aluminium kunye nokuba ubukhulu bayo buchaphazele njani ivolumu yayo.
Ubudlelwane phakathi kobunzima (m) kunye nevolumu (V) yento inokubonakaliswa yile fomula yemathematics elandelayo:
m = ρ × × v
apho ρ (i-rho) kukuxinana kwento, echaza ubunzima beyunithi nganye yento.
Ukuxinana kwe-aluminium kubalulekile malunga ne-2.7G / cm ^ 3.
Kwaye 1 intshi = 2.54 i-cm, ngoko 1/8 intshi = 0.3175 i-cm.
Umthamo weplagi ye-aluminium inokubalwa ngale fomula ilandelayo:
V = ubude ububanzi × ubude = 4cm × 8Cm
Faka le volumu kunye nokuxinana kwe-aluminium kwifomula enkulu, Singafumana ubunzima beplate ye-aluminium.
Iziphumo zokubala: Ubunzima beplagi ye-aluminium 35.28 iigram.
Ngoko ke, A 4×8 iphepha le-Aluminium platen ene-mubrance ye 1/8 I-intshi inobunzima 35.28 iigram.
4×8 Iphepha lealuminium yeyona isetyenziswayo isetyenziswayo. Ukuba ufuna ukuthenga kwaye uyazi i-4×8 iphepha le 1/8 Ixabiso le-intshi lealuminium, Ndiza kukunika ikowuteshini eneenkcukacha.