How to measure the density of edible oil Just use an empty bottle and a balance for water and oil The bottle has no scale, the balance has weight

How to measure the density of edible oil Just use an empty bottle and a balance for water and oil The bottle has no scale, the balance has weight


First weigh out the mass of the empty bottle with a balance, then fill the empty bottle with water, measure the mass of the empty bottle with water, then use s water + bottle - s bottle = s water, the density of water is known, 1g / cm ^ 3, calculate the volume of the empty bottle with the calculated mass and density of water, V bottle, then pour out the water, wipe it clean, fill it with oil, measure the density of oil and bottle