V=25x12x65=19500m^3
m=3,51kg
m=pV
p=m/V=3,51/19500=0.018*10^-2kg/m^3
=0,18*10^-3kg/m^3
2)V=25*12*656= 196800
m=3,51
p=m/V=3,51/196800=0.001*10^-2kg/m^3
V=25x12x65=19500m^3
m=3,51kg
m=pV
p=m/V=3,51/19500=0.018*10^-2kg/m^3
=0,18*10^-3kg/m^3
2)V=25*12*656= 196800
m=3,51
p=m/V=3,51/196800=0.001*10^-2kg/m^3