⑴V盖=V水=m水/ρ水=14.8g/(1.0g/cm3)=14.8cm3
ρ泥=m盖/V盖=44.4g/14.8cm3=3.0g/cm3(或3.0×103kg/m3)
⑵V壶=m壶/ρ泥=159g/(3.0g/cm3)=53cm3(或5.3×10-5m3)
⑴V盖=V水=m水/ρ水=14.8g/(1.0g/cm3)=14.8cm3
ρ泥=m盖/V盖=44.4g/14.8cm3=3.0g/cm3(或3.0×103kg/m3)
⑵V壶=m壶/ρ泥=159g/(3.0g/cm3)=53cm3(或5.3×10-5m3)