Diketahui masa jenis benda 3,925 gram/cm3. Berapakah volume dari 157kg benda itu?
liliput01
Diket: ρ = 3,925 gram/cm³ = 3,925 x 1000 kg/m³ ρ = 3925 kg/m³ m = 157 kg Dit: V...? ρ = m/V maka: V = m/ρ V = 157/3925 V = 0,04 m³ atau V = 0,04 x 10⁶ cm³ = 40.000cm³
ρ = 3,925 gram/cm³ = 3,925 x 1000 kg/m³
ρ = 3925 kg/m³
m = 157 kg
Dit: V...?
ρ = m/V maka:
V = m/ρ
V = 157/3925
V = 0,04 m³
atau
V = 0,04 x 10⁶ cm³ = 40.000cm³