已知:m=0.98kg,m(瓶)=0.5kg,ρ=0.8g/cm^3,
求:V=?
根据公式ρ=m/V,可知
瓶子容积为:V=2(m-m(瓶))/ρ=2(0.98kg-0.5kg)/(0.8g/cm^3)=1200mL.
答:瓶子的容积为1200mL.
已知:m=0.98kg,m(瓶)=0.5kg,ρ=0.8g/cm^3,
求:V=?
根据公式ρ=m/V,可知
瓶子容积为:V=2(m-m(瓶))/ρ=2(0.98kg-0.5kg)/(0.8g/cm^3)=1200mL.
答:瓶子的容积为1200mL.