Question

S=13.600kg /m³V=2l m=? M=27,2kg dau coroana va roggg

Answer 1

ρ= 13600$\frac{kg}{m^{3} }$

V = 2L = 0,002$m^{3}$

m = ρ x V = 13600 x 0,002 = 27,2 kg

Answer 2

V=2 l=2 dm^3=2000 cm^3 ρ=13600 kg/m^3=13,6 g/cm^3 ρ=m/V=>m=ρV=13,6•2000=27200 g=27,2 kg