kilogram
The volume of helium in a blimp is 6.28 x 10°milliliters. The density of helium in the blimp is 0.1786 meter3 Find the mass of the helium in
the blimp. (Hint: 1.000 L = 1 cubic meter.)
Let mass = density × volume 6.28 × 109 ml = 684.52 ml =0.68452 L = 6.8452 × 10⁻⁴ m³ = 6.8452 × 10⁻³ cubic centimeter density = 0.1786 kg/cm³ ∴ Mass =0.1786 ×( 6.8452 × 10⁻³) =1.22 × 10⁻³ kg
